finding slope and y intercept practice

Front

What is the y-intercept in the equation y = -2x + 5?

Back

5

Front

Identify the slope in the equation y = mx + b.

Back

m

Front

Does the graph represent a linear function? (yes or no)

Back

no

Front

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

Back

-3

Front

Find the slope of the line represented by the points (2, 3) and (4, 7).

Back

2

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

In the equation y = mx + b, what does 'b' represent?

Back

The y-intercept.

Front

What is the slope of the line y = -4x + 1?

Back

-4

Front

If a line has a slope of 0, what does that indicate about the line?

Back

The line is horizontal.

Front

If a line has an undefined slope, what does that indicate about the line?

Back

The line is vertical.