3 years ago

If f(x) = -3x + 8, find f(5)

Mathematics

1 answer:

Artyom0805 [142]3 years ago

5 0

Answer:

f(5) = -7

Step-by-step explanation:

If f(x) = -3x + 8, find f(5)

Just plug in x = 5 into the function

f(5) = -3(5) + 8

f(5) = -15 + 8

f(5) = -7

You might be interested in

In the figure below, which term best describes point V?

Sauron [17]

Answer:

Step-by-step explanation:

6 0

3 years ago

What is the area of the figure below? <br> Haaaaalp please

Thepotemich [5.8K]

$A_1=6\cdot5=30\ [in^2]\\\\A_2= \frac{1}{2} \cdot[15+(7+5)]\cdot4=2\cdot(15+12)=2\cdot27=54\ [in^2]\\\\A=A_1+A_2=30+54=84\ [in^2]$

4 0

4 years ago

Read 2 more answers

What is the difference between -4=7 vs 5=5

KiRa [710]

Answer:

{-4 = 7, 5 = 5} = {False, True}

Step-by-step explanation:

3 0

3 years ago

What is the greatest common factor in 30 and 50

Contact [7]

10 because 30 divided by 10 equals 3 and 50 divided by 10 equals 5 and 3 and 5 only have a GCF of 1 so 10 is your answer

8 0

3 years ago

Read 2 more answers

The exact average of a set of six test scores is 92. Five of these scores are 90, 98, 96, 94, and 85. What is the other test sco

nordsb [41]

Answer:

Step-by-step explanation:

92 = (90 + 98 + 96+ 94 + 85 + x )/6

92*6 = 90 + 98 + 96+ 94 + 85 + x

552 - (90 + 98 + 96+ 94 + 85) = x

x = 89

8 0

3 years ago