Correct answers only ! which graph represents the function?

A

Step-by-step explanation:

f(x) = -x² - x + 6

     = -(x² + x - 6)

     = 1(x + 3)(x - 2)

So the zeros are: x = -3 and x = 2

We can stop here because there is only one graph that contains those x-intercepts (the first graph)

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this