On three examinations, mark scores 91, 82, and 76. what scores does mark need on 4th examination to raise his average to 85? a. 92
b. 91
c. 93
d. 90
e. 85

(x+3)(x+7)

step-by-step explanation:

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.