2 years ago

Find the value by evaluating the function. Do not include spaces in your answer.

Mathematics

1 answer:

Mamont248 [21]2 years ago

7 0

Answer:

Solution is 34

Step-by-step explanation:

to find f(8) you plug in 8 for x in the equation

f(x)=4(8)+2=34

hope this helps.

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Given 9 + 3f = 2f

9 = 2f - 3f

9 = -f

f = -9

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its x is greater than 12

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Which of the following expressions has more than one term? (1 point)

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'dz' because d and z are different values.

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3 years ago

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34kurt

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-17

Step-by-step explanation:

-3 - 14 = -17

I hope this helps!

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2 years ago

If two points on line l above have coordinates (0, A) and (2, −3), and the slope of the line is A, then what is the value of A?

Vlada [557]

Answer:

A = -1

So, option (B) is the correct answer.

Step-by-step explanation:

The two points on line have coordinates: p (x₁, y₁) = (0, A) and q(x₂, y₂) = (2 , -3)

Slope of line = A

Slope of line = $\frac{y_{2} - y_{1}}{x_{2} -x_{1}}$

Now since the slope of line is A and its has two coordinates (0, A) and (2 , -3), ∴

$A = \frac{y_{2} - y_{1}}{x_{2} -x_{1}}$

$A = \frac{-3 - A}{2 - 0}$

$2A = -3 - A$

$2A + A = -3$

$3A = -3$

$A = -1$

So, option (B) is the correct answer.

6 0

2 years ago