Question

Sketch the graph. Thank you

f(x)=(x+5/2)^2 -4

Answer 1

It is a little difficult to sketch without graphics (or I haven't learned how to use it).
The vertex is a (-5/2,-4), the zeroes are at (5/2+/- 2), i.e. 1/2 and 9/2.
It is a parabola concave up.

Answer 2

ok thank you

Answer 3

You're welcome!