Algebra 1 Pre-Assessment

Solving Equations

100

Solve for x: 3 - x = -8

x=11

200

Solve for x: 4x=24

x=6

300

Solve for x: x/3 = 3

x=9

400

Solve for x: 2x-7 = 21

x = 14

500

Solve for x: 1/2x + 1 = 7

x = 12

Algebra Basics

100

Simplify: 6/3(1+2)

6

200

Simplify: 8/2(2+2)

16

300

Simplify: 3x - x + 8

2x+8

400

Distribute: -11(x-1)

-11x + 11

500

Solve for x: 8(2x - 5) = -24

x = 1

Linear Functions

100

What is the formula for slope-intercept form?

y=mx+b

200

What does the b represent in y=mx+b?

y-intercept 

300

Graph the point (0,-4) on Image B

Drawn on board 

400

Draw a set of parallel lines and perpendicular lines.

(Both must be correct to get points)

Drawn on board 

500

Graph the line y=2/3x-4 on Image E

Drawn on board

Slope

100

What variable represents slope? 

m

200

Find the slope: y=-5x+1

slope = -5

300

What is the slope of the line In Image F?

3/4

400

What is the slope: (3, -2) (-4, 0)

-2/7

500

What are the 4 types of slope?

Positive, Negative, Zero, Undefined 

Functions

100

Is the following a function? (4,5) (-4,3) (3,-4) (0,3)

Yes

200

Is Image A a function? 

No

300

What values represent the domain? The range?

domain = x and range = y

400

What is the domain of the graph on Image C?

All real numbers

500

What is the range of the graph on Image D?

All real numbers between -4 and 4