GOIS PLEASE HELP IM SO CONFUSED- Graph the function f(x) = x^2 + 4x -12 on the coordinate plane.
Graph
(A blank coordinate plane. The horizontal x-axis ranges from negative 18 to 6 in increments of 2. The vertical y-axis ranges from negative 18 to 6 in increments of 2.)
What are the x-intercepts?

What is the y-intercept?

What is the maximum or minimum value?

the first dot plot best represents the data

plzplzplzplz mark brainliest and have a good day

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional