Algebra 1 EOC Review

Vocabulary

100

Two lines that have the same slope are called _______.

Parallel Lines

200

This vocabulary word is the same as Rate of Change.

Slope

300

This vocabulary word is when you "flip" the fraction.

Reciprocal 

400

The number in front of the variable is called ______.

Coefficient 

500

Fill in the blank

X-intercept

*Solution

*Zero

*______

Roots!

Solving Equations

100

Solve for x.

x +2 = -4 +2x

x=6

200

Solve for x.

18 = 3(3x - 6)

x=4

300

Solve for x.

-13 = 5(1 +4x) - 2x

x=-1

400

Solve for x.

8(1 +5x) +5 = 13 +5x

x=0

500

Solve for x.

5(2x + 6) = -4(-5 - 2x)+3x

x=10

System of Equations

100

What is the Solution?

y= 4x - 9

y= x - 3

(2, -1)

200

What is the Solution?

6x +8y = -22

y = -5

(3, -5)

300

What is the Solution?

6x +6y = -6

5x +y = -13

(-3, 2)

400

What is the Solution?

-9 +5y = -4x

-11x = -20 +9y

(1, 1)

500

What is the Solution?

-16 +20x - 8y = 0

36 = -18y - 22x

(0, -2)

Writing Linear Equations

100

Rewrite in Slope-Intercept Form.

4x +y = 5

y = -4x +5

200

Rewrite in Slope-Intercept Form.

7x +2y = -28

y = -7/2x - 14

300

Rewrite in Slope-Intercept Form.

2(x - 1) - y = 10

y = 2x - 11

400

Write the equation of a line that is Parallel to y = 3/4x and passes through point (4, 1)

y = 3/4x - 2

500

Write the equation of a line that is Perpendicular to y = 3/4x and passes through point (3, 1)

y = -4/3x +5

Quadratics

100

What is the Vertex of:

y = x² - 2x +4

(1, 3)

200

What is the y-intercept of:

y = x² - 2x +4

(0, 4)

300

Factor the Quadratic Function.

y = x² - 13x - 30

(x - 2)(x +15)

400

What are the Roots of:

y = x² - 2x - 3

(-1, 0) AND (3, 0)

500

What are the Roots, y-intercept, and Vertex of:

y=x² - 4

Roots: (-2, 0) AND (2, 0)

Y-Intercept: (0, -4)

Vertex: (0, -4)