Algebra Review

Front

What is the solution to the equation 6 - (8 - 4n) = 2(2n - 1)?

Back

All real solutions.

Tags

CCSS.8.EE.C.7A

Front

If Rachel has 4 fewer than 3 times as many Pokemon cards as Sharon and together they have 100 cards, which equation represents this situation?

Back

n + (3n - 4) = 100.

Front

What is g(-2) if g(x) = 2x² - 4?

Back

4.

Tags

CCSS.HSF.IF.A.2

Front

Simplify the expression 2x²(4xy⁴).

Back

8x³y⁴.

Tags

CCSS.HSA.APR.A.1

Front

What is the slope of a vertical line?

Back

Undefined.

Tags

CCSS.8.EE.B.5

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form.

Tags

CCSS.7.EE.A.1

Front

What is the quadratic formula used for?

Back

To find the solutions of a quadratic equation.

Tags

CCSS.HSA-REI.B.4B

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed.

Front

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

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6