Unit 4 Part 1 Review

Front

What is the equation for a line with a slope of 7 that passes through (0,1)?

Back

y = 7x + 1

Front

What does 'm' represent in the equation y=mx+b?

Back

Slope

Front

Identify the slope-intercept equation: y = 2x - 2, y = -2x + 2, y = -2x + 4, y = 2x + 4

Back

y = 2x + 4

Front

Write an equation for a line parallel to y = 1/3x - 4 through (-3, 2)

Back

y = 1/3x + 3

Front

Two lines that are parallel will have ...

Back

Slope that is the same

Front

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

Back

y = mx + b

Front

If a line has a slope of 0, what type of line is it?

Back

Horizontal line

Front

What is the slope of a line that is vertical?

Back

Undefined

Front

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

Back

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

Front

What is the y-intercept in the equation y = 3x + 5?

Back

5