Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Step-by-step explanation:

Given is a function

Since leading term is positive,

the parabola is open up.

Let us write this in vertex form after completing the square

Hence we get vertex= (-5/2,-1/4)

Since this is a parabola open up we have the minimum point is only one at x=-5/2

So we have the function decreasing for x<-2.5 and increasing for x>-2.5

Decreases in

Increases in

answer for #1 is c

answer for #2 is d

can i get brainliest

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week