Algebra 1 ATLAS Review

Slope

100

The slope of y = 5x + 3

5

200

The slope of y = -1/2x + 6

-1/2

300

The equation of the line that has a slope of 4 and a y-intercept of -3

y = 4x - 3

400

The slope-intercept form of 2x + 3y = 9

y = -2/3x + 3

500

The slope of y - 3 = 4(x + 2)

4

Equations and Variables

100

Solve for x: 3(x-4)=15

x=9

200

Solve for x: 5x + 7 = 2x - 8

x = -5

300

Solve for w: P = 2L + 2w

(P - 2L)/2

400

Solve for x: 1/2(4x - 6) = 3x + 5

x = -8

500

Solve for y: ax+by=c

(c-ax)/b

Radical Operations

100

Simplify the square root of 48

4 square root 3

200

Solve for x: the square root of x = 9

81

300

Simplify the square root of 100

10

400

Simplify 3 square root 2 + 5 square root 2 - square root 8

6 square root 2

500

Simplify the square root of 15 times the square root of 15

15

Function Frenzy

100

If f(x) = 2x-7, find f(5)

x = 3

200

State whether this is a function: {(2,3), (4,5), (6,7)}

Explain your reasoning.

Yes. All x values have one y value.

300

If g(x) = x + 2x, find g(-3)

x = -9

400

Find the value of x when f(x) = 13 for the function 

f(x) = 4x+1

x=3

500

Find the value of x when f(x) = 17 for the function 

f(x) = 5x - 8

x = 5

ATLAS Grab Bag

100

The y-intercept for the equation y = 3x + 7

7

200

The square root of 169

13

300

Write this equation in slope-intercept form: y-5 = 4(x+7)

y=4x + 33

400

Solve the formula for h: A = 1/2bh

h = 2A/b

500

What shoes did Mrs. Weir wear yesterday?

Vans