Zane took three typing tests and recorded the results as shown. Test
Number of
Words
Time
(minutes)
3
4
D
30
B
78
15
22
С
99
What was Zane's unit rate, in words per minute, on each test?
On which test does Zane have the highest unit rate?

four boxes of pizza

hope this

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )