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vesna_86 [32]
3 years ago
5

Can some help me please.........

Mathematics
1 answer:
bezimeni [28]3 years ago
4 0

Answer:

C

Step-by-step explanation:

Bc i'm smart and i know things

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Equation of the parabola in vertex form that passes through (4,-7) and has a vertex of (1,-6)
Alina [70]

y = -\frac{1}{9}(x - 1)^2 - 6

Step-by-step explanation:

The vertex form of the equation for a parabola is given by

y = a(x - h)^2 + k

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y = a(x - 1)^2 - 6

Also, since the parabola passes through (4, -7), we can use this to find the value for a:

-7 = a(4 - 1)^2 - 6 \Rightarrow -7 = 9a - 6

or

a = -\frac{1}{9}

Therefore, the equation of the parabola is

y = -\frac{1}{9}(x - 1)^2 - 6

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Harriet rode her bike 2 1/4 miles to the mall. She then rode 3/4 mile to the grocery store. She came back the way she went. How
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The first time a census was taken in Esinville, the population was 12,621. Each year after that, the population was about 6% hig
Sedbober [7]
Step-by-step
Population was 12.621 when it was measured

Next year it rose by 6%, so add that 6% to 100% and multiply with population measured

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Since a man cant be 0,24, we count that as +1

13.379,24 = 13.379 + 1 = 13.380

That was for a year after measurement, now let's calculate for another year
Now, add those 6% to a new population number

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since 0,8 isn't a man, instead we add again +1

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that is it, now graph is in the picture.

8 0
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