State Exam Review

Linear Functions

100

Identify the slope in the equation 

y = -3x + 7

m = -3

200

Identify the y - intercept in the equation 

y = 2x + 8

b = 8

300

Write a liner equation whose slope (m) is 8 and y - intercept is - 3.

y = 8x - 3

400

(4, 8) and (8, 16) are points on the same line.  Determine the rate of change/slope. 

slope/ROC = 2

500

Determine the slope (m) and the y-intercept (b) of the given linear function:

 (-2, 3) (0, 6) (2, 9) (4, 12)

Slope (m) = 3/2  or 1.5

Y - intercept (b) = 6

Exponents

100

What is 4 x 4 x 4  written in exponential form?

4³

200

What is  5⁴  written in expanded form?

5 x 5 x 5 x 5

300

Simplify:

x⁵ (x³)

x⁸

400

Simplify:

15x⁵/3x²

5x³

500

Simplify:   (x⁵)⁴

x²⁰

Equations

100

2x + 4 = 10 

x = 3 

200

2(3x - 2) = - 16 

x = - 2

300

How many solutions in the given equation:

3(x - 2) = 3x - 6 

Infinitely Many Solutions 

400

How many solutions in the given equation:

4(2x + 3) = 8x - 2

No Solution

500

How many solutions in the given equation:

2(x + 6) = 4x + 20

x = - 4

Transformation

100

Will a Dilation of 1/2 enlarge or shrink an image?

Shrink

200

Point is A (5, 6) reflected to point A' (-5, 6).  Which axis was point reflected over? 

x - axis

300

A translation is a:

a.  flip

b. turn

c.  slide 

C.  Slide

400

What is the scale factor  was used to dilate point A (2,4) to point A' (4, 8)?

SF" 2

500

What are the coordinates of point A (10, 8) after a dilation with a scale factor of 1/2? 

A' (5, 4)

Mystery

100

How many children does Mrs. Van Der Stuyf Have?

2

200

What is Mrs. Fine's son's name?

Daniel

300

What has four legs but can’t walk?

A Table

400

What has many keys but can’t open locks?

A Piano

500

What has ears but cannot hear?

Corn