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Semenov [28]
4 years ago
15

2. Create a linear function that has a rate of change of 3 and a solution at (6, 12).

Mathematics
1 answer:
Ksivusya [100]4 years ago
4 0

Answer:

y = 3x - 6

Step-by-step explanation:

A linear function has the following format:

y = ax + b

In which a is the slope(rate of change) and b is the y-intercept, that is, the value of y when x = 0.

Rate of change of 3

This means that a = 3

So

y = 3x + b

A solution at (6, 12).

This means that when x = 6, y = 12. So

y = 3x + b

12 = 3*6 + b

b = -6

The linear function is:

y = 3x - 6

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3 years ago
What is the value of x in x2-3x=28
charle [14.2K]

Answer:

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5 0
3 years ago
Which points have an x-value less than zero?
Zanzabum

Answer:

C, D, J

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8 0
3 years ago
Fill in the blank for Remainder Therom<br><br><br> x 3 + x 2 - 21x - 45 = (x + 3)(x - 5)(x+?)
icang [17]
Not sure about remainder theorem but I'm sure that the last terms should all multiply tho the last term


see the expanded form is -45

so the last terms of each binomial should multiply to -45

3 times -5 times ?=-45
-15 times ?=-45
divide by -15
?=3

the question mark is 3
5 0
3 years ago
Read 2 more answers
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