Unit 3 Review

Front

Back

Front

Back

Front

Back

Yes, it is a solution.

Front

Back

Yes, there is a reflection.

Front

Back

The steepness doubles.

Front

Define y-intercept.

Back

The y-intercept is the point where a line crosses the y-axis.

Front

Define slope.

Back

The slope is a measure of the steepness of a line, calculated as the rise over run.

Front

What does it mean for two functions to reflect each other?

Back

Two functions reflect each other if one is the mirror image of the other across a line, typically the line y=x.

Front

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

Back

Set x=0 in the equation and solve for y.

Front

What is the formula for slope between two points (x1, y1) and (x2, y2)?

Back