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san4es73 [151]
3 years ago
8

HELP PLEASE EQUATION OF PARABOLA

Mathematics
1 answer:
Masteriza [31]3 years ago
6 0

It has a minimum value at x = 3 and f(x) = 4

Vertex form is

f(x) = a(x - 3)^2 + 4 where a is some constant to be found

From the graph when x = 5 f(x) = 15, so

15 = a * 2^2 + 4

a = 15-4/4 = 11/4

so our equation is f(x) = 11/4(x - 3)^2 + 4

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2 years ago
Jill has a jar full of dimes and quarters. If she has a total of $27.20 and the number of quarters is less than twice the dimes,
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Answer: She has 76 dimes and 78 quarters.

Step-by-step explanation:

Given data:

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3 years ago
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Keith_Richards [23]
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