Quiz about Integrated 1 Final Exam Review

Question 1

Factor
k²+7x+10

Accepted Answer

(k+2)(k+5)

Answer

(k-2)(k-5)

Answer

(k+10)(k+4)

Answer

(k+2)(k-5)

Question 2

Factor
k² -2k - 24

Accepted Answer

(k+4)(k-6)

Answer

(k+4)(k+6)

Answer

(k+6)(k-1)

Answer

(k-4)(k+6)

Question 3

Factor
n²-13n+40

Accepted Answer

(n-5)(n-8)

Answer

(n+5)(n-8)

Answer

(n-5)(n+8)

Answer

(n+6)(n+1)

Question 4

Factor
3v² - 4v - 7

Accepted Answer

(3v-7)(v+1)

Answer

3(v-7)(v-1)

Answer

(3v+1)(v-9)

Answer

(3v+1)(v-10)

Question 5

Factor
3a² + 4a + 1

Accepted Answer

(3a+1)(a+1)

Answer

(7a-10)(a-8)

Answer

Not factorable

Answer

(3a-1)(a-1)

Question 6

Factor
81m² - 1

Accepted Answer

(9m-1)(9m+1)

Answer

not factorable

Answer

(m-9)(m+9)

Answer

9m(9m-1)

Question 7

Factor
v² - 6v + 9

Accepted Answer

(v-3)2

Answer

(v-6)2

Answer

(v-9)(v+6)

Answer

not factorable

Question 8

12x + 9

Accepted Answer

3(4x + 3)

Answer

x(12+9)

Answer

3(4x - 3)

Answer

not factorable

Question 9

6m2 + 16m

Accepted Answer

2m(3m + 8)

Answer

2(3m² + 8m)

Answer

2m(3m - 8m)

Answer

not factorable

Question 10

What is this formula?

Accepted Answer

This is the quadratic formula.

Answer

This is the speed of light formula.

Answer

This is the zero product property.

Answer

This is scary.

Question 11

In the equation
y = x² +5x +7, match each leading coefficient with its correct letter

Accepted Answer

a=1, b=5, c=7

Answer

a=0, b=5, c=7

Answer

a=7, b=5, c=1

Question 12

What should you do first in solving this equation?
x² + 6x - 13 = 3

Accepted Answer

Make it equal 0 by subtracting 3 on each side

Answer

Get factored form

Answer

Write down: a=1, b=6, c=-13

Answer

Type it all in a calculator.

Question 13

Solve Using the Quadratic Formula
2x² + 7x - 15 = 0

Accepted Answer

-5 or 1.5

Answer

-1.5 or 5

Answer

No Solution

Answer

0.7 or 5

Question 14

Does this graph in the back have maximum or minimum value?

Accepted Answer

minimum

Answer

maximum

Answer

neither

Answer

both

Question 15

What's the axis of symmetry of y = 3x²-6x+4

Accepted Answer

x=1

Answer

x=-6

Answer

x=2

Answer

x=-1

Question 16

Does the equation open or or down?
Y = -3x² +7x - 2

Accepted Answer

down

Answer

up

Question 17

Does the equation have a max or min?
y = 2x² + 7x + 5

Accepted Answer

min

Answer

max

Question 18

What is the axis of symmetry?

Accepted Answer

the dividing line for a parabola

Answer

the slope of the graph

Answer

a way to spin my pencil

Answer

the x-axis

Question 19

Find the sum.
(3 - 2x + 2x²) + (4x - 5 + 3x²)

Accepted Answer

5x²+ 2x - 2

Answer

7x - 7x + 5x²

Answer

5x2

Answer

5x² + 6x + 8

Question 20

4k²(6k² + 9kq - 5q²)

Accepted Answer

24k⁴ + 36k³q - 20k²q²

Answer

24k² + 36k³q - 20k²q²

Answer

24k⁴ + 36kq - 20k²q²

Answer

24k + 36 kq - 20 k²q

Question 21

What is the area of this rectangle?
(HINT: AREA=LENTH X WIDTH)

Accepted Answer

25x2-20x

Answer

10x-4

Answer

20x-16

Answer

oooo look at the pretty bird!

Question 22

Find the product:
(3r-4)(7r-5)

Accepted Answer

21r²-43r+20

Answer

21r+43r²+9

Answer

7r+12r

Answer

r+2r

Question 23

Find the product:
(7r+5)(5r+3)

Accepted Answer

35r²+46r+15

Answer

12r+8

Answer

78r3+15

Answer

35r²+20r+15

Question 24

Find the difference.
(3- 2x + 2x²) - (4x -5 +3x²)

Accepted Answer

-x²-6x + 8

Answer

x_² + 6x + 8

Answer

2x²+ 5x - 7

Answer

-2x² + 11x - 4

Question 25

Find the product:
(x + 7)²

Accepted Answer

x² + 14x + 49

Answer

x²+ 7x + 7x + 49

Answer

x²+ 7x + 7

Answer

7x²+ x + 7

Question 26

Anything raised to a power of zero is always:

Accepted Answer

1

Answer

0

Answer

itself

Answer

negative

Question 27

Can you leave a negative exponent in your answer?

Accepted Answer

NO

Answer

YES

Question 28

In 2³what is the base?

Accepted Answer

2

Answer

3

Answer

23

Question 29

In 2³what is the exponent?

Accepted Answer

3

Answer

2

Answer

23

Question 30

Which is equivalent to 5 x 5 x 5 x 5

Accepted Answer

54

Answer

53

Answer

45

Answer

55

Question 31

Which is equivalent to 3⁴

Accepted Answer

81

Answer

27

Answer

9

Answer

12

Question 32

What is equivalent to 5 squared?

Accepted Answer

25

Answer

10

Answer

55

Answer

30

Question 33

Simplify the exponential expression:

Accepted Answer

2x2

Answer

10x-2

Answer

2x12

Answer

10x12

Question 34

What is nine cubed in exponential form?

Accepted Answer

93

Answer

9 x 9 x 9

Question 35

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

Accepted Answer

(-3,-8)

Answer

(-8,-3)

Answer

(3,-8)

Answer

(8,3)

Question 36

Parallel Lines never intersect because...

Accepted Answer

they have the same slopes.

Answer

they have the same y-intercept.

Answer

they have different slopes.

Answer

they have different y-intercepts.

Question 37

What is the solution to the system?

Accepted Answer

(6, -2)

Answer

(3, -1)

Answer

(2, -6)

Answer

No Solution

Question 38

How many solutions does this system of equations have?

Accepted Answer

Infinitely Many Solutions

Answer

One Solution

Answer

No solution

Answer

Two Solutions

Question 39

What is the solution to this system?
x - y = 6
y= 2x - 5

Accepted Answer

(-1,-7)

Answer

(1,3)

Answer

(-1,3)

Answer

(1,-7)

Question 40

Solve by elimination:
4x+9y=28
-4x-y=-28

Accepted Answer

(7,0)

Answer

(-7,0)

Answer

(6,0)

Answer

(-6,0)

Question 41

Which of the following IS a solution to this system of inequalities?

Accepted Answer

(0,3)

Accepted Answer

(6,-2)

Accepted Answer

(8,5)

Answer

(0,-1)

Answer

(-6,0)

Question 42

Which solution of inequalities matches the graph?

Accepted Answer

y > 2x - 4
y < 2

Answer

y > 2x - 4
y < 2

Answer

y < 2x - 4
y < 2

Answer

y < 2x - 4
y < -2

Question 43

Which point below is NOT part of the solution set?

Accepted Answer

(-1, -3)

Answer

(0, 0)

Answer

(5, 1)

Answer

(20, -5)

Question 44

Are the points on the boundary line part of the solution set or not?

Accepted Answer

Yes, they are part of the solution set

Answer

No, they are NOT part of the solution set

Integrated 1 Final Exam Review

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