Quiz about Adv Algebra 2 Fall Final Review

Question 1

Solve for t 2t + 4 = 6

Accepted Answer

1

Answer

5

Answer

2

Answer

all real numbers

Question 2

What is the solution of r - 11 = 5

Accepted Answer

16

Answer

11

Answer

14

Answer

15

Question 3

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

Accepted Answer

j + 26 = 47

Answer

26j = 47

Answer

j - 26 = 47

Answer

47j = 26

Question 4

3x + 2(4x - 4) = 3

Accepted Answer

1

Answer

4

Answer

3

Answer

2

Question 5

2x + 3 = 2x + 3

Accepted Answer

all real numbers

Answer

0

Answer

1

Answer

no solution

Question 6

Mrs. Crabtree walked for 18 minutes. Mr. Drysdale walked for w minutes. Mrs. Crabtree walked twice as long as Mr. Drysdale. How long did Mr. Drysdale walk?

Accepted Answer

9 minutes

Answer

36 minutes

Answer

18 minutes

Answer

12 minutes

Question 7

4x + 7 = 23

Accepted Answer

x = 4

Answer

x = 16

Answer

x = 9

Answer

x = 12

Question 8

Jenny brought $43.00 with her to the mall.  After buying a few items on sale, she left the mall with $17.50.  How much did Jenny spend at the mall?  Choose an equation you could use to solve this word problem.

Accepted Answer

43 - m = 17.5

Answer

17. 5 - m = 43

Answer

43 + m = 17.5

Answer

17.5m =  43

Question 9

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

Accepted Answer

j + 26 = 47

Answer

26j = 47

Answer

j - 26 = 47

Answer

47j = 26

Question 10

|2a - 10| = 6

Accepted Answer

a = 8, a = 2

Answer

a = 8, a = 5

Answer

a = 2

Answer

a = 8

Question 11

Find the slope of the line that passes through the points (2, 4) and (6, 12)

Accepted Answer

2

Answer

1/2

Answer

-1/2

Answer

-2

Question 12

Find the slope of the line that passes through
(10, 1) and (5, 2)

Accepted Answer

-1/5

Answer

1/5

Answer

5

Answer

-5

Question 13

What is the slope of the line that contains these points?

Accepted Answer

3

Answer

-3

Answer

1/3

Answer

-1/3

Question 14

What is the slope (m) of the table?

Accepted Answer

-3

Answer

0

Answer

3

Answer

-1

Question 15

In slope-intercept form, write the equation of the line passing through the points (-3,4) and (-4,2).

Accepted Answer

y = 2x + 10

Answer

y = -2x + 10

Answer

y = -2x - 10

Answer

y = 2x - 10

Question 16

In slope-intercept form, write the equation of the line passing through the points (-4,1) and (-3,2).

Accepted Answer

y = x + 5

Answer

y = -x + 5

Answer

y = x - 5

Answer

y = -x + 5

Question 17

Write the equation in slope-intercept form: 5x - 2y = 12

Accepted Answer

y = 5/2x - 6

Answer

y = -5/2x - 6

Answer

y = 5x +12

Answer

y = -5x + 12

Question 18

Write the linear equation of a line that passes through (2,5) and (2, 9).

Accepted Answer

x = 2

Answer

y = 0

Answer

x = 0

Answer

y = 2

Question 19

What is the equation for the line that passes through the points (4,2) and (0,6)?

Accepted Answer

y = -x + 6

Answer

y = x + 6

Answer

y = -2x + 2

Answer

y = -x - 6

Question 20

Which is the graph of y= -x + 2?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 21

Which equation represents the following graph?

Accepted Answer

y = 2x + 3

Answer

y = 3x + 2

Answer

y = -2x + 3

Answer

y = -3x + 2

Question 22

What is the equation of the line?

Accepted Answer

y = -4/5x + 3

Answer

y = -3/4x + 3

Answer

y = 4/5x + 3

Answer

y = -4/5x

Question 23

Find the slope of the line.

Accepted Answer

0

Answer

Undefined

Answer

1

Answer

-1

Question 24

Find the slope.

Accepted Answer

3/2

Answer

-3/2

Answer

(-0,-3)

Answer

none of the above

Question 25

$$y\le-\frac{5}{3}x-2$$

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 26

$$y\le-\frac{3}{5}x+3$$

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 27

$$y>1$$

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 28

$$y\ge-\frac{4}{5}x+5$$

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 29

$$y\ge\frac{4}{3}x-1$$

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 30

7x+4y =12
x + 2y = -4

Accepted Answer

(4,-4)

Answer

(-4,4)

Answer

(4,4)

Answer

(-4,-4)

Question 31

x + 2y = -4
x - 2y = 8

Accepted Answer

(2,-3)

Answer

(2,5)

Answer

(2,-2)

Answer

(-3,2)

Question 32

7x - 2y = 6
x - 2y = -6

Accepted Answer

(2,4)

Answer

(3,-2)

Answer

(1,2)

Answer

(-2,-4)

Question 33

Solve the system of equations to find the value of y.

Accepted Answer

-3

Answer

-2

Answer

3

Answer

2

Question 34

Solve the system of equations to find the value of z.

Accepted Answer

-2

Answer

4

Answer

-4

Answer

2

Question 35

If the matrices can be multiplied, what dimension is the product? If not, write undefined.

Accepted Answer

undefined

Answer

( 3 x 1 )

Answer

( 3 x 2 )

Answer

( 3 x 3 )

Question 36

Question 36.

Accepted Answer

E

Answer

A

Answer

B

Answer

C

Answer

D

Question 37

Question 37.

Accepted Answer

E

Answer

A

Answer

B

Answer

C

Answer

D

Question 38

Question 38.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Answer

E

Question 39

Question 39.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Answer

E

Question 40

What is the inverse of this matrix?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 41

Question 41.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 42

Question 42.

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 43

Which option below correctly shows the steps to find the inverse of this matrix?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

No Inverse Exists

Question 44

Find the inverse of the matrix.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

No Inverse Exists

Question 45

Identify the transformations:

Accepted Answer

Stretch of 2; up 5

Answer

Shrink of 2; up 5

Answer

Up 2; left 5

Answer

Up 2; right 5

Question 46

Question 46.

Accepted Answer

Right 2; Up 1;

Answer

Left 2, Down 2, Vertical Stretch

Answer

Vertical Stretch; Right 2; Up 1

Answer

Left 2; Down 2;

Question 47

The graph of $$f\left(x\right)=\sqrt{x}$$ is transformed to create $$g\left(x\right)=f\left(x+5\right)-1$$ . Describe the graph of g(x) in relation to f(x).

Accepted Answer

shifted left 5 units

Accepted Answer

shifted down 1 unit

Answer

shifted right 5 units

Answer

shifted up 1 unit

Answer

reflection across the x-axis

Question 48

Describe the transformations for the following function $$h\left(x\right)=2\left(x-3\right)^2+5$$ from the parent function $$g\left(x\right)=x^2$$

Accepted Answer

vertical stretch times 2

Accepted Answer

shift right 3 units

Accepted Answer

shift up 5 units

Answer

horizontal stretch times 2

Answer

shift left 3 units

Question 49

Describe the transformation of f(x) to g(x) from the graph.

Accepted Answer

shift left 2 units

Answer

shift right 2 units

Answer

vertical stretch

Answer

horizontal stretch

Question 50

Solve
a² + 2a - 24 = 0

Accepted Answer

a = -6, 4

Answer

a = 6, -4

Answer

a = 12, -2

Answer

a = 8, -3

Question 51

Solve 3x² - 192 = 0

Accepted Answer

-8 or 8

Answer

-32 or 32

Answer

No Solution

Answer

-64 or 64

Question 52

Does this graph have a maximum or minimum value?

Accepted Answer

minimum

Answer

maximum

Answer

neither

Answer

both

Question 53

What is the range of the graph above?

Accepted Answer

All real numbers less than or equal to 0.

Answer

All real numbers greater than or equal to -1.

Answer

All real numbers less than or equal to -1.

Answer

All real numbers.

Question 54

Which function has a range of all real numbers greater than or equal to -6?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 55

What is the equation of the graph?

Accepted Answer

$$y\ =\ \left|x-3\right|-5$$

Answer

$$y=-\left|x-3\right|-5$$

Answer

$$y=\left|x+3\right|-5$$

Answer

$$y=\left|x+3\right|+5$$

Question 56

What is the equation of the graph?

Accepted Answer

$$y=-\left|x-1\right|+5$$

Answer

$$y=-\left|x+1\right|+5$$

Answer

$$y=\left|x-1\right|+5$$

Answer

$$y=-\left|x+1\right|-5$$

Question 57

What is the equation of the graph?

Accepted Answer

$$y=-\frac{2}{3}\left|x+3\right|-1$$

Answer

$$y=-\frac{2}{3}\left|x-3\right|-1$$

Answer

$$y=\frac{2}{3}\left|x+3\right|-1$$

Answer

$$y=-\left|x+3\right|-1$$

Question 58

What is the vertex form of the given graph?

Accepted Answer

$$y=-2\left(x-2\right)^2+5$$

Answer

$$y=2\left(x-2\right)^2+5$$

Answer

$$y=-\left(x-2\right)^2+5$$

Answer

$$y=\left(x-2\right)^2+5$$

Question 59

If asked to write the equation of a parabola that passes through the point (1,12) and has a vertex at (10,-4), use the a value you just found to write the equation of the parabola.

Accepted Answer

$$y=\frac{16}{81}\left(x-10\right)^2-4$$

Answer

$$\ y=\frac{16}{81}\left(x-1\right)^2+12$$

Answer

$$y=\frac{81}{16}\left(x-1\right)^2+12$$

Answer

$$a=\frac{81}{16}\left(x-10\right)^2-4$$

Question 60

Write the equation of the quadratic function that has a vertex of (-5, 9) and passes through the point (-7, -15).

Accepted Answer

y = -6(x + 5)² + 9

Answer

y = 6(x + 5)² + 9

Answer

y = -6(x - 5)² + 9

Answer

y = 6(x - 5)² + 9

Question 61

Which quadratic function in vertex form can be represented by the graph that has a vertex at (3,-7) and passes through the point (1,-10)?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 62

Write the equation of a graph with zeros at -3 and 4 and goes through the point (-4, 16)

Accepted Answer

2x² - 2x - 24

Answer

x² - x - 12

Answer

-x² + x + 12

Answer

-3x² + 3x + 36

Adv Algebra 2 Fall Final Review

80 questions

Solve for t 2t + 4 = 6

What is the solution of r - 11 = 5

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

3x + 2(4x - 4) = 3

2x + 3 = 2x + 3

Mrs. Crabtree walked for 18 minutes. Mr. Drysdale walked for w minutes. Mrs. Crabtree walked twice as long as Mr. Drysdale. How long did Mr. Drysdale walk?

4x + 7 = 23

Jenny brought $43.00 with her to the mall. After buying a few items on sale, she left the mall with $17.50. How much did Jenny spend at the mall? Choose an equation you could use to solve this word problem.

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

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