$4.25 for a pound of jelly beans
$1 for a pound of almonds
For ax^2+bx+c
when a=1
take 1/2 of b and square it
that is what c should be ideally
p^2-30p=c
-30/2=-15
(-15)^2=225
c=225
(p-15)^2 is factored form
k^2-5k+c
-5/2
(-5/2)^2=25/4
c=25/4
factored form is (x-5/2)^2
Answer: Quadrant I
I’ve answered one of your questions before. Try to remember or at least take a photo of the info and cheats I gave you.
Answer:
f(x) = (x - (-5))^2 + (-18)
Step-by-step explanation:
Given:
f(x) = x^2 + 10x + 7
Rewrite f(x) in vertex form
Solution:
f(x) = ax^2 + bx + c is a quadratic function.
The vertex form of f(x) is a(x - h)^2 + k, where (h, k) is the vertex.
=> f(x) = x^2 + 10x + 7
= x^2 + 10x + 25 - 18
= (x + 5)^ - 18
= (x - (-5))^2 + (-18)
=> f(x) can be rewritten in form of a(x - h)^2 + k, where (h, k) is the vertex, with a = 1, h = -5, k = -18
Answer:
328
Step-by-step explanation:
