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Firdavs [7]
2 years ago
14

If f(x)=3

x-formula">-4, find f(-3)
Mathematics
1 answer:
Anvisha [2.4K]2 years ago
5 0

Answer:

\sf f(-3) = 23

<u>given:</u>

\sf f(x) = 3x^2 -4

to find the output, replace x with the given integer.

solve:

\sf f(-3) = 3(-3)^2 -4

\sf f(-3) = 3(9) -4

\sf f(-3) = 27 -4

\sf f(-3) = 23

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Answer:

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Step-by-step explanation:

Whenever you divide fractions, you can use the 'keep change flip' method.

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2. 5/8 * 7/2  -  Change division sign

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3 years ago
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3 years ago
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3 years ago
Olivia weighed 7 pounds 6 ounces when she was born. How much Olivia weighed in ounces? a) 112 b) 118 c) 146 d) 160
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3 years ago
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sergiy2304 [10]

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Even when there is a coefficient of x², there are procedures to find the factors and solve for x without resorting to the quadratic formula.

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