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Marianna [84]
4 years ago
8

Pls help!!! I will make you brainiest

Mathematics
2 answers:
Ksenya-84 [330]4 years ago
4 0

Answer:

y=-x

Step-by-step explanation:

olasank [31]4 years ago
3 0

Answer:

f(x) = -x

Step-by-step explanation:

When x = 0 f(x) =0

We cannot and or subtract a number so eliminate choices b and c

When x is positive f(x) is negative

When x is negative  f(x) is positive

f(x) = -x

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What is an equation in point-slope form of the line that passes through the point (8, 5) and has slope −7?
Masteriza [31]

Answer:

y - 5 = -7(x - 8)

Step-by-step explanation:

We can immediately adapt y - k = m(x - h) as follows:  replace m with -7, h with 8 and k with 5, obtaining:

y - 5 = -7(x - 8)

This is the desired equation in point-slope form.

7 0
3 years ago
Twelve more than the product of 5 and a number x? x is 20
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5 * 20 + 12 = ?

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Need answer to this question because I can’t figure it out
hoa [83]
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