Claire earned a total of $10 for 2 hours of yard work. Then, later in the year, she earned $15 for 3 hours.
A. How much money does Claire earn per hour?
B. What is k?
C. Write an equation for this scenario.
D. How much would she earn for 10 hours of work?

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

do i do it on a graph?

step-by-step explanation: