Question

!!!!!!!WILL GIVE BRAINLIEST!!!!!!!!

Answer 1

Part A-

Yes, they both can be correct. Ray is correct because you can have 4 intercepts. Only 3 can be zeros and 1 can be the Y-Intercept.

Part A - 2

Kelsey has a list of possible functions. Pick one of the g(x) functions below and then describe to Kelsey the key features of g(x), including the end behavior, y-intercept, and zeros.

Part B-

The axis of symmetry is -1.75 and the vertex is 1.75 and 12.37

X= B/2A

X=7/2(2)

X= 1.75

2x^2+7X+6

2(1.75)^2+7(1.75)+6

2(-3.06)-12.25+6

-6.12-12.25+6

=12.37

Thank you

sunshinemadison101

Answer 2

Answer:

 

Kelsey is correct because a 3rd degree polynomial cannot have more than 3 x intercepts  

For the x intercepts it uses (-2,0), (1,0) and (2,0) and for the y intercept it uses (0,4)  

Part b  

Using the function f(x) = -x^2 - 6x. The parabola is going downward with a y -intercept (-3,9) and the zeros are (-6,0) and (0,0).  

Step-by-step explanation:

math