Question

Please help me!!! questions in comments.

Answer 1

1 which equation represents the axis of symmetry of the funcction y=-2x^2_4x-6
a. y=1
b. x=1
c. x=3
d. x=-3

2 What are the coordinates of the vertex of the graph of the function y=-x^2+6x-11
a.(3,-2)
b.(3,16)
c.(-3,-29)
d.(-3,-20)

3 what are the coordinates of the vertex of the graph of the function y=-3x^2-12x+3
a.(-2,9
b.(2,-15)
c.(2,-9)
d.(-2,15)

4 what graph represents the function y=3x^2+12x-6 (please draw graph :P)


5 witch equation matches the graph below https://www.connexus.com/content/media/456845-3112011-33137-PM-495084547.png
a.y=8x^2+2x-5
b.y=8x^2+2x+5
c.y=2x^2+8x+5
d.y=2x^2+8x-5

Answer 2

1., Well find the zeros/root/x intercepts first, and then I will help you with that one =)

Answer 3

Same with 2 and 3
For 4, go to desmos.com and type in that function and it will graph it for you =)

Answer 4

Same with number 5, graph it with Desmos, and then choose the graph that matches it =)

Answer 5

https://www.desmos.com/calculator

Answer 6

what do you mean for 1 and 3

Answer 7

like, decide the y variables?