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alukav5142 [94]
3 years ago
5

Write a linear function f with f(5)=7 and F(-2)=0.

Mathematics
1 answer:
notka56 [123]3 years ago
7 0

Answer:

f(x)=x+2

Step-by-step explanation:

Slope= (7-0)/(5-(-2)) = 7/7 = 1

Y-intercept= 2

substitute the slope, 1, for m and the y-intercept, 2, for b to get:

f(x)=x+2

hope this helps!

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Theory

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The theory refers to an explanation of something. It should be understandable also it contains some logic behind that

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Which is true about the polynomial –8m3 + 11m?
Mumz [18]

Answer:

b) It is a binomial with a degree of 3.

Step-by-step explanation:

We need to find about which is true about the polynomial –8m3 + 11m from the given choices.

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3 years ago
Read 2 more answers
Question 1: An online music store is offering a promotion. When you spend $30 or more, you receive 3 songs for free. You buy an
ch4aika [34]

Answer:

10 + m  ≥ 30

You must spend AT MOST $20 or more

Step-by-step explanation:

Basically you have already spent 10 dollars and you have to pay MORE than or equal to 30. You cannot pay less than because you want the free songs. So the sign has to be  ≥ or the inequality will not be true.

10 + m  ≥ 30

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The answer is :

m  ≥ 20

You must spend at most 20 dollars more to get the 3 free cd's. Your welcome :D

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