Review of Algebra 1

Solving Equations

100

Solve: 4x + 7 = 31

x = 6

200

Solve: 2(3x - 4) = 34

x = 7

300

Solve: 3x + 3 - 2x = 21

x = 18

400

Solve: 

3p - 1 = 5( p - 1) - 2(7 - 2p)

p = 3

500

Solve: 3/7x + 6 = 9

x = 7

Linear Equations

100

What is the slope-intercept form of a linear equation?

y = mx + b

200

What is the Standard form of a linear equation?

Ax + By = C

300

What is the point-slope form of a linear equation?

y - y1 = m(x - x1)

400

How do you know if two lines are perpendicular?

Their slopes are opposite reciprocals

500

Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.

7x – 4y = 4         x – 4y = 3

Neither

Slope

100

Find the slope of y=2x+3

m=2

200

Find the slope of 

y-4=-3(x+2)

m=-3

300

Find the slope of -4x+2y=6

m=2

400

How can you identify slope from a graph?

Rise/Run

500

Find the slope for the line passing through (3,9) (5,4) 

-5/2

Math Rules

100

What is any nonzero number raised to the power of 0?

1

200

Which order of operations comes first?

Parenthesis

300

How do you find the area of a rectangle? 

length x width

400

What denominator does every number have? 

1

500

What is the inverse operation for squaring a number?

Taking the square root

Miscellaneous

100

Is this a function: {(1, 2), (2, 3), (2, 4)} 

No 

200

Write the polynomial in standard form

4g – g³ + 3g² – 2

-g³ +3g² + 4g - 2

300

Solve for a: ax + b = c 

a = (c - b)/x 

400

Simplify: 3(x² - x) - 2(2x + 1)

3x²-7x-2

500

Name the polynomial: 3x²+4x-1

Quadratic Trinomial