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Ksju [112]
3 years ago
5

WILL GIVE BRAINLIEST! Form quadratic functions given the following information: f(x)>0 if and only if 1

Mathematics
2 answers:
Leni [432]3 years ago
7 0

Answer:

f(x) = -2(x-3)^2+8

Step-by-step explanation:

Using vertex form: f(x)= a(x-h)^2 +k

if the maximum is 8 then k=8

h = 3 --> the midpoint of 1 and 5

Fill in the equation:

f(x) = a(x-3)^2 +8

Using f(1) = 0 to figure out a:

0 = a(1-3)^2+8

4a =-8

a = -2

Our final equation would bef(x)=-2(x-3)^2+8

In standard form:  f(x)=-2x+12x-10

soldier1979 [14.2K]3 years ago
6 0

Answer:

Step-by-step explanation:

sin (330)

-4 cot

(-45)

csc (60)

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We can use the formula y2-y1/x2-x1 to find our answer. So, we have : t-16/5-2 = -3. We simplify that to t-16/3 = -3. We can then multiply both sides by 3 to get t-16 = -9. Then we can add 16 to both sides to get t = 7.
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3 years ago
Multiple Choice Precalculus Question!
Delvig [45]

From the diagram you can see that for all x\in (-2,2), f(x)=-2.

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5 0
3 years ago
Read 2 more answers
Anyone who know how to do this answer i will give you 20 Brainly points and mark the Braninllest person who get it right.
notka56 [123]

Answer:

Answer is A

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(14x^4y^6)/(7x^8y^2)

because everything is one term, you can split into three terms

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multiplying these three terms will get us the starting term

14/7 = 2

x^4 / x^8

with division of exponents, you subtract the smaller exponent (4), from the big exponent (8), and leave it on the same side (bottom) as the big exponent

1/x^4

same thing with our y's

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this time, the term stays on the top

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take the simplified terms and multiply them together

(2) * (1/x^4) * (y^4) =

A: (2y^4) / (x^4)

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3 years ago
Nathan has three pieces of wood the first is 9.8 feet in length the second is 7.5 feet in length and the third is 12 feet in len
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Answer:

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3 years ago
A circle has the center of (1,-5) and a radius of 5 determine the location of the point (4,-1)
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"determine the location" or namely, is it inside the circle, outside the circle, or right ON the circle?

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well, we can check by simply getting the distance from the center to the point (4,-1).

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5 0
3 years ago
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