G - Chapter 4 Test Morning Work

Front

What is the ordered pair for the y-intercept in the linear equation y = 5x - 6?

Back

(0, -6)

Front

What is the slope of the line segment AC?

Back

-2

Front

What is the slope of the linear relationship represented by m = 3?

Back

m = 3

Front

Find the slope of the points (-4, 5) and (-4, 2).

Back

undefined

Front

Which statement best describes the slope if the temperature is dropping 2 degrees every hour?

Back

The temperature is dropping 2 degrees every hour.

Front

What is the definition of slope in a linear equation?

Back

Slope is the measure of the steepness of a line, calculated as the change in y over the change in 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 does a slope of 0 indicate about a line?

Back

A slope of 0 indicates a horizontal line.

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates a vertical line.

Front

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

Back

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