Answer:
Answers are below
Step-by-step explanation:
(a) (x+4)(x−4) Factor the given expression
(b) (4x+7)(4x−7) Factor the given expression
(c) (x²+6)(x²−6) Factor the given expression
If these answers are correct, please make me Brainliest!
15-7=8
8×2=16
That's the answer
The given function is
f(x) =
Comparing with
We get
a = 8, b = 2 & c = -5
Now if (h,k) is the vertex
then h =
Substituting the value of h in place of x in the function we get
k=
Now the vertex form of a quadratic equation is
f(x)= a(x-h)² + k
Substituting the values of a, h & k we get
f(x) = 8
The vertex form of f(x) = 8x² +2x-5 is
f(x) =
Answer
The required value of "k" is 8. Option B is correct
Given the polynomial function
<u>What is remainder theorem?</u>
The remainder theorem is a formula used to find the remainder when a polynomial is divided by a linear function.
If this polynomial has a factor of x - 1 and remainder of 3, hence x = 1 and P(x) = 3. This means that P(1) = 3
Hence the required value of "k" is 8
Learn more on polynomial function here: brainly.com/question/10881257
Answer:
It costs 19 cents or 0.19 dollars per fluid ounce.
Step-by-step explanation:
4.75 divided by 25 is 0.19. 0.19 is 19 cents.