Algebra 1 Final Review

Graphing Lines

100

Write an equation of the line with a slope of -2 and a y-intercept of 5.

y=-2x+5

200

What is the equation for slope?

Rise/run

y₂-y₁/x₂-x₁

300

Write an equation in point-slope form: (-10,12), m=-2/5

y-12=-2/5(x+10)

400

What is the equation of the line that passes through the given points: (3,4),(0,2)

y=2/3x+2

500

Write an equation of the line that passes through the given point and is parallel to the line: y=-x+5, (2,-5)

y=-x-3

Factor/Solve

100

Solve: (x+6)(x+3)=0

x=-6,-3

200

Solve: (x-5)(x+3)=0

x=5,-3

300

Factor: x²+2x-8

(x+4)(x-2)

400

Factor: x²-64

(x-8)(x+8)

500

Factor: h²-22h+121

(h-11)² or (h-11)(h-11)

Radicals

100

Rewrite: ³√ 6²

6^2/3

200

Evaluate: (-6)^-2

                2^-2

1/9 or 0.111111

300

Evaluate ⁵√ -32

-2

400

Evaluate: 64^1/6

2

500

Evaluate: (-64)^2/3

16

Exponents

100

Evaluate: 3³

27

200

Simplify: 4p⁰q^-3

4/q³

300

Simplify: (a³*a⁵)/a²

a⁶

400

Evaluate: (2n⁵/7)³

8n¹⁵/343

500

Determine whether the function represents growth or decay and identify the rate:

y=0.8(1.17)^t

Growth

17%

Other

100

What can I use on my final exam?

-Final Review

-Review Notes

-Factor Chart

-Calculator

200

Find the sum: (-8x⁴+5x²-6x)+(-x²-9x+8)

-8x⁴+4x²-6x+8

300

Find the product: (5+3x)(2-4x)

-12x²-14x+10

400

Find the product: (x-4)(x²-2x+8)

x³-6x²+16x-32

500

Is the ordered pair a solution to the system of Equations: (0,5)

2x-2y=-10

4x-y=-8

No