Which is true about the functional relationship shown in the graph?

D

Step-by-step explanation:

For linear graphs, we say that the y-axis (y) is a function of the x-axis (x).

The y-axis shows earnings and the x-axis shows time worked (in hours). Thus, we can say that earnings is a function of the number of hours worked.

Looking at the answer choices, D is the correct choice.

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9