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anyanavicka [17]
3 years ago
14

The expression 3(x^2-1)-(x^2-7x+10) is equivalent to

Mathematics
1 answer:
mixas84 [53]3 years ago
5 0
It is equivalent to 2x^2 + 7x -13
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What is the y-intercept of this function?<br> f(x) = 2(x - 7)2 – 32
LUCKY_DIMON [66]

We are given the following function and want to find the y-intercept:

f(x)=2(x-7)^2-32

Just substitute the value x=0 into the equation to find the value of the y-intercept:

y=2(0-7)^2-32

Simplify

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Simplify again

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Since the value of f(x), or y, when x=0 is 66, the y-intercept of this function is 66.

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The length of the garden bed is 6 feet

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Learn more on volume of rectangular prism here: brainly.com/question/24284033

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