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Ivahew [28]
3 years ago
8

A line passes through the point (-5, -7) and has a slope of 3. Write an equation for this line.

Mathematics
2 answers:
kozerog [31]3 years ago
5 0

Answer: y= 3x+8

Step-by-step explanation:

y= mx +b

y= 3x + b

Then, you substitute to solve for b: -5 as x and -7 as y

-7= 3(-5) +b

-7= -15 +b

8= b

So your answer is y= 3x +8

Let me know if you have any another questions.

Helen [10]3 years ago
3 0
The equation is y=3x+8
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IrinaK [193]

Answer:

f(-3)= -3

Step-by-step explanation:

We are given the function:

f(x) = 2x+3

and asked to find f(-3). Essentially, we want to find f(x) when x is equal to -3.

Therefore, we can substitute -3 for each x in the function.

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f(-3)= 2(-3) +3

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Arithmetic mean between -2 and 58
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Step-by-step explanation:

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