Question

can anyone check my answer?
f(x)=-2x^2+16x-30
Vertex (4,2)
Axis =x=4
Domain- (-∞,00)
range (-∞,2)

Answer 1

That is correct, except that your range INCLUDES 2 also.
\[(-\infty, 2]\]

Answer 2

do i have the domain right

Answer 3

Yes you do. The domain is all real numbers.

Answer 4

but that is how I right it though is what I meant..

Answer 5

Yes, that is correct.

Answer 6

thank you ..