Midterm Review Unit 1 Algebra 2

Front

Simplify the expression: 3x + 2y - 5x - 4y

Back

-2x - 2y

Front

What is the result of (4 + 5) * 3 - 2?

Back

25

Front

Simplify the expression: 2(3x - 4) + 5(2x + 7)

Back

16x + 23

Front

What inequality is graphed? x > 2 or x ≤ -3

Back

x > 2 or x ≤ -3

Front

Which of the following would result in NO SOLUTION? x < 1 and x > 5

Back

x < 1 and x > 5

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

Define 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.

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Front

What does it mean for two lines to be parallel?

Back

They have the same slope and will never intersect.