Describe the discriminant of the related equation of each graph. Then determine the type number roots. 36,37,38

i think it would be c

mark brainliest if im right

step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m