Free Printable 12/5 REVIEW

1.

Which of these is an example of a rational number?

a)

√4

b)

√5

c)

√3

d)

√2

2.

Select the irrational numbers

a)

$\sqrt{50}$

b)

2

c)

$\pi$

d)

2.3454128904

3.

A rational number can be written as a fraction.

a)

true

b)

false

4.

includes integers, fractions, terminating and repeating decimals.

a)

Rational Numbers

b)

Irrational Numbers

5.

How would you write 4.3756 x 10⁴in standard form?

(a)

6.

UNDERSTANDING
If the exponent is a negative number...

a)

you will get a large number

b)

you will get a small number

7.

Select all that are correctly written in scientific notation.

a)

56.7 x 10³

b)

3.4 x 10^-4

c)

5 x 10^-99

d)

10⁵

e)

3.75 x 10

8.

Write 2.08 x 10²in standard form.

a)

208

b)

0.0208

c)

20,800

d)

0.208

9.

What is scientific notation?

a)

A long way to write really short numbers

b)

A short way to write really long numbers

c)

I don't know...

d)

None of the above

10.

Write 2.08 x 10²in ordinary form.

a)

208

b)

0.0208

c)

20,800

d)

0.208

11.

How many solutions?

a)

one solution

b)

no solution

c)

infinite solutions

12.

What is the solution to the equations?

a)

One Solution

b)

No Solution

c)

Infinite Solutions

13.

How many solutions?

3x -70 = 3x + 80

a)

One Solution

b)

No Solution

c)

Infinite Solutions

14.

How many solutions?

3x + 2 = 4x + 6

a)

One Solution

b)

No Solution

c)

Infinite Solutions

15.

How many solutions?

3(x − 1) = 2x + 9

a)

No Solution

b)

One Solution

c)

Infinitely Many Solutions

16.

Is function represented by the table linear or nonlinear?

a)

linear

b)

nonlinear

17.

Find the rate of change

a)

1

b)

2

c)

11

d)

Not a constant slope/Non-Linear

18.

Why does the graph represent a linear function?

Select two answers.

a)

The graph has an equation that can be written in the form y = mx + b.

b)

The graph has an initial value other than 0.

c)

The graph increases or decrease at a constant rate.

d)

The graph crosses the x and y axis.

19.

a)

A

b)

B

c)

C

d)

D

20.

What is a Ratio?

a)

A comparison of two quantities

b)

To multiply two fractions

c)

A number over another number

d)

Two decimals that can be multiplied

21.

Is the graph proportional or non proportional? Assume it is going through point (0,0).

a)

Proportional

b)

Non-Proportional

22.

What type of slope?

a)

undefined

b)

positive slope

c)

negative slope

d)

zero slope

23.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

24.

What is the Slope?

a)

Positive

b)

Negative

c)

Zero

d)

No Slope

25.

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

a)

$\frac{1}{2}$

b)

$-\frac{1}{2}$

c)

$2$

d)

$-2$

26.

Find the slope of the line $y\ =\ \frac{2}{5}x-8$

a)

2

b)

5

c)

8

d)

$\frac{2}{5}$

27.

2) What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

2x

d)

none of the above

28.

5) What is the y-intercept of the line with the equation y = -4x - 12

a)

12

b)

-12

c)

-4

d)

4

29.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

30.

$3w+7=19$

(a)

31.

$2g-13=3$

(a)

32.

What is the inverse operation of multiplication?

a)

Addition

b)

Subtraction

c)

Division

d)

Multipication

33.

What is the inverse of addition?

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

34.

3c + 5 = 23

a)

c = 3

b)

c = 6

c)

c = 7

d)

c = 18

35.

2x - 4 = 10

a)

x = 7

b)

x = 3

c)

x = 5

d)

x = 1

36.

A Slide is also called a ______.

a)

Translation

b)

Reflection

c)

Rotation

d)

Dilation

37.

Determine how to translate triangle ABC to triangle A'B'C'.

a)

left 2, up 9

b)

right 2, down 9

c)

left 2, down 9

d)

left 2, up 5

38.

Is the picture being reflected in the y-axis or x-axis?

a)

y-axis

b)

x-axis

39.

Which answer shows a reflection across the y-axis?

a)

a

b)

b

c)

c

d)

d

40.

If the figure is rotated 90 degrees clockwise, what are the coordinates of R?

a)

(-3, 3)

b)

(3, -3)

c)

(-3, -3)

d)

(3, 3)

12/5 REVIEW

Total questions: 40

Worksheet time: 2hrs 53mins

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