Question

students using a computer
what feature of the graph represents how many pages mrs. gazi would need to print if none of the students take the test on the computer?
choose 1 answer:
a slope
b x - intercept
c y - intercept
d none of the above

Explanation:

The $y$-intercept of a graph represents the value of the dependent - variable (in this case, the number of pages to print) when the independent - variable (number of students using a computer) is zero. When none of the students take the test on the computer, the number of students using a computer is zero.

Answer:

C. $y$-intercept