Question

Fill in the missing term so that the quadratic equation has a graph that opens up, with a vertex of
(– 2, – 16), and x intercepts at x = -6 and x = 2. (Do not include the negative sign in your answer.)

y = x2 + 4x − ___

Answer 1

plug in -16 for y and -2 for x

Answer 2

i got -16=-4 ?

Answer 3

-4-and variable

Answer 4

so solve for the variable

Answer 5

what variable? you said to plug in the numbers?

Answer 6

ya

Answer 7

im confused.

Answer 8

ur missing a term in the equation you gave

Answer 9

so -16=-4-z

Answer 10

z is the term your trying to find

Answer 11

ohhhh just kidding i get it now