Ask question

Ask question

All categories

2 years ago

13

F(x)=kx+6 and find f(2)=16 find f(4)

1 answer:

Vikentia [17]2 years ago

5 0

Answer:

f(4)=26

Step-by-step explanation:

f(2)=16

F(x) = kx+6

16=k(2)+6

16-6=k(2)

10=k(2)

<u>10</u> =<u>k(</u><u>2</u><u>)</u>

2 2

5= k

f(4)=k(4)+6

=5(4)+6

=20+6

f(4)=26

You might be interested in

The temperature in the desert can

Tanya [424]

Answer:

There is an 144 degree difference.

Step-by-step explanation:

112=(-32)+x

solve like a regular equation which will give you 144

(add 32 to 112)

4 0

3 years ago

I need help solving this problem please I would like short explanations please its more helpful for me. :)

Allisa [31]

Answer:

First point goes on -2

Step-by-step explanation:

3 0

3 years ago

At a sale, shirts were sold for $15 each. This price was 80% of their original price. What was the original price?

slava [35]

Answer:

12 dollars 80% divided by 15 dollars

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is 5/6 plus 7/8?

irina [24]

Answer:

1 17/24

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the slope of this line?

White raven [17]

Answer:

<em>m</em> = 0

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

<u>Algebra I</u>

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points given from the graph.</em>

Point (0, 2)

Point (7, 2)

<u>Step 2: Find slope </u><em><u>m</u></em>

Substitute: $m=\frac{2-2}{7-0}$
Subtract: $m=\frac{0}{7}$
Divide: $m=0$

Any horizontal line will have a slope of 0.

And we have our final answer!

3 0

3 years ago