Honors Algebra Sem1 Day2 Review

Front

Given g(x) = 4x - 7, find g(-9).

Back

g(-9) = -43

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 x-intercept of an equation?

Back

Set y = 0 and solve for x.

Front

How do you find the y-intercept of an equation?

Back

Set x = 0 and solve for y.

Front

What does it mean for two lines to be parallel?

Back

They have the same slope but different y-intercepts.

Front

What is the slope of the line represented by the equation y = -2/3x - 4?

Back

The slope is -2/3.

Front

What is the equation of a line that is parallel to y = 2x + 5 and passes through the point (4, 12)?

Back

y = 2x + 4.

Front

What is the equation of a horizontal line?

Back

y = k, where k is a constant.

Front

What is the equation of a vertical line?

Back

x = k, where k is a constant.

Front

Given the equation 4x - 5y = 40, find the x and y intercepts.

Back

x intercept is 10, y intercept is -8.