3 years ago

For f(x) = -4x + 2, find f(x) when x = -1

1 answer:

Damm [24]3 years ago

5 0

b...............................................................................

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Zolol [24]

Answer:

Step-by-step explanation:

$x \degree = 95 \degree \\(vertical \: angles) \\ \\ x = 95$

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3 years ago

Alla [95]

Answer:

x = ± 2i $\sqrt{3}$

Step-by-step explanation:

note that $\sqrt{-1}$ = i

x² = - 12 ( take square root of both sides )

x = ± $\sqrt{-12}$ = ± $\sqrt{4(3)(-1)}$ = ± 2i $\sqrt{3}$

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2 years ago

Brums [2.3K]

.20 is the correct answer because 100-99.80

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3 years ago

mestny [16]

Answer:

All three are rational numbers.

Step-by-step explanation:

I used Desmos (a graphing calculator online) and the roots were all able to be written with fractions.

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3 years ago

allsm [11]

Answer:

slope is 1/3

Step-by-step explanation:

notice the points on the line, from the first point go one square up and three to the right, thats how i got 1/3

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3 years ago