Review Unit-4 12-12-24

Front

What is the equation of the line that passes through the points (5, 1) and (0, -4)?

Back

y = x - 4

Front

What is the slope-intercept form of the line that passes through the point (5, 0) and is parallel to the line represented by y = 1.2x + 3.8?

Back

y = 1.2x - 6

Front

Which line is perpendicular to the line y = -3x + 2?

Back

y = \frac{1}{3}x + 4

Front

Evaluate f(x) = x^2 for f(-8).

Back

64

Front

Find the y-intercept of the equation 3x + 2y = 12.

Back

6

Front

What is the slope of a line parallel to the line represented by y = 2x + 5?

Back

2

Front

What is the slope of a line perpendicular to the line represented by y = -4x + 1?

Back

\frac{1}{4}

Front

How do you find the y-intercept of a linear equation in standard form?

Back

Set x = 0 and solve for y.

Front

What is the formula for the slope of a line given two points (x1, y1) and (x2, y2)?

Back

m = \frac{y2 - y1}{x2 - x1}

Front

What does the slope-intercept form of a line look like?

Back

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