Functions and Graphing

1. State the x- and y-intercepts for the graph of the equation 3x-5y=-10.
A - x-intercept -, y-intercept 2.
B - x-intercept 3, 1, y-intercept 1.
C - x-intercept -3, y-intercept 3.
D - x-intercept -4, y-intercept 1.

2. Find the slope of the line that passes through the points (-2,3) and (5,-1).
A - 4
B - 3
C -
D - -5

3. Find the rate of change for this linear function.

A - decrease of 3 h/ft
B - increase of 3 ft/h
C - decrease of 3 ft/h
D - decrease of 4 ft/h

4. State the slope and the y-intercept for the graph of the equation 2x-y=4.
A - Slope =-2, y-intercept =4.
B - Slope =3, y-intercept =-3.
C - Slope =5, y-intercept =-1.
D - Slope =2, y-intercept =-4.