2 years ago

5. Evaluate f(x) = 2x – 7 at the given value. f(4)=?

Mathematics

2 answers:

slava [35]2 years ago

8 0

Answer:

f(5) = 14

Step-by-step explanation:

Just replace the variable "x" with "5":

f(5) = 2×5 + 4 = 14

Elenna [48]2 years ago

3 0

Answer:

Step-by-step explanation:

Since the value of x is 4 ( because four is in the position of x) you would plug in 4 into he equation.

2(4) = 8

Then 8 - 7 = 1

F(4) is 1

Therefore, your final answer is 1.

You might be interested in

ANSWER QUICK AND WILL GIVE 1000 POITS PLEASE!!!!!!!A truck drove 229.77 miles on 11.1 gallons of gas. How far could the truck dr

Archy [21]

Answer:

347.76 miles

Step-by-step explanation:

A truck drove 229.77 miles on 11.1 gallons of gas.

Find the mileage per gallon:

229.77 / 11.1 = 20.7 mpg

Find the distance can be driven on full tank:

20.7 * 16.8 = 347.76 miles

4 0

2 years ago

Read 2 more answers

Choose all distances that are equivalent to 1/2 mile.

damaskus [11]

Answer:

A, C, and E.

Step-by-step explanation:

I looked up what half a mile was in meters, yards, and feet, and it told me these were the right answers.

6 0

2 years ago

A cylindrical well has a radius of 8 feet and a height of 13 feet what is the volume of the well use 3.14 for pie round your ans

vitfil [10]

To find the volume of a cylinder, you use this formula:
V = $\pi$ $r^{2}$ h

Plug in your numbers,
V = (3.14 * $8^{2}$ ) * 13

Exponents:
V = (3.14 * 64) * 13

Parentheses:
V = 200.96 * 13

Multiply:
V = $2612.48ft^{2}$

8 0

3 years ago

Please help me asap

mojhsa [17]

Answer C

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the x intercept of 27= -3x

ZanzabumX [31]

The answer would be x = -9

4 0

3 years ago

Read 2 more answers