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ra1l [238]
3 years ago
6

Select the equation in which the slope equals -9 and the y-intercept equals 3.

Mathematics
1 answer:
aniked [119]3 years ago
7 0

Answer:

the equation would be f(x)= -9x+3 or y=-9x+3

Step-by-step explanation:

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Find g'​(t) for the function ​g(t) = 7/t^4
Alex17521 [72]

The differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

<h3>What is differentiation?</h3>

The method of determining the derivative, or rate of change, of a function in mathematics.is termed as the differentiation.

Given that:-

g(t)= \dfrac{7}{t^4}

The derivative will be calculated as:-

g'(t)=7   \dfrac{d}{dt}(t^{-4})\\\\\\g'(t)=7\times (-4t^{-5})\\\\\\g'(t)=\dfrac{-28}{t^5}

Therefore the differentiation of the function g(t) = 7/t⁴ will be equal to g¹(t)=-28/t⁵

To know more about derivatives follow

brainly.com/question/954654

#SPJ1

3 0
2 years ago
Dylan started with 30 baseball cards and gave away x cards. Sebastian started with 40 cards and gave away twice as many cards as
andre [41]

Answer:

he gave away 5 because if sebastian gave twice as many away and ended up with the same as dylan then it must be 5

4 0
2 years ago
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Which inequality's graph will have a solid boundary line?
svetoff [14.1K]
One that has an "or equal to" line under the inequality sign.
6 0
3 years ago
If Johnny walks 20 miles a day how many miles what do you walk in one year
Zinaida [17]
He walks 7,300 miles in 1 year
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Find x (steps pls)<br><br> | x - 7| = 2<br><br> (i dunt understand the | in the questions)
kirill [66]

these two bars |  | mean <u>absolute value</u>

here's how to find x

| x - 7| = 2

first apply the absolute rule

x - 7 = 2                 x - 7 = -2

in both equations add 7 on both sides

x - 7 + 7 = 2 + 7       x - 7 + 7 = -2 + 7

then simplify the expressions

x = 9                         x = 5

now combine these two solutions to get your answer

x = 9 or x = 5

hopefully my explanation helps

3 0
3 years ago
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