Answer:
it should be c but im not a 100% sure so if its wrong plz dont be mad i learned this 2 years ago i dont remember... *so much*
Step-by-step explanation:
One possible equation for this quadratic would be
y=(x-4)²-1. This is vertex form: y=a(x-h)²+k, where (h, k) is the vertex.
However, this is not the only possible equation. There could be multiple values for a, in front of the parentheses, that we don't know about from the information we are given.
We can also write this equation in standard form (y=ax²+bx+c). First write the squared binomial as the product of two binomials:
y=(x-4)(x-4)-1
Multiply the binomials:
y=x*x-4*x-4*x-4(-4)-1
= x²-4x-4x--16-1
= x²-8x+16-1
= x²-8x+15
Again, this would change depending on what the value of a is in the functoin.
I think its true im not sure tho
hope it helps
Answer: IT GIVES YA A 19
Step-by-step explanation:
<em>Just trust me :)</em>
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<u>Jk</u>
10 2/5 = 52/5 and 8 3/5 = 43/5
52/5 + 43/5 = 95/5 = 19