. What are the solutions of the given quadratic graph?
A. -3 and -5 B. 4 and -1 C. 3 and 5 D. none

Given:

Given that the graph of the quadratic function.

We need to determine the solution of the quadratic function.

Solution:

The solution of the quadratic function in the graph is the point at which the graph meets x - axis when y = 0.

In other words, the solution of the quadratic function are the values of the x - intercepts of the graph.

Thus, from the given graph, it is obvious, when y = 0, the values of x are

Thus, the x - intercepts of the quadratic function are (3,0) and (5,0).

Therefore, the solutions of the quadratic graph are 3 and 5.

Hence, Option C is the correct answer.

step-by-step explanation:

this is not a question

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18