What is f(5) for the function f? f(x) = 2(x - 7)

Mathematics

2 answers:

Elza [17]3 years ago

8 0

Answer:

Step-by-step explanation:

Plug the 5 into the x's place F(5) = 2(5-7) 5-7 = -2 2 * -2 = -4

Romashka-Z-Leto [24]3 years ago

4 0

Step-by-step explanation:

f(5) = 2(5 - 7) = 2(-2) = -4.

You might be interested in

labwork [276]

Domain is the numbers you can use
range is the result of inputing the domain

an interesting fact is that the inverse of a function switches the domain and range

basically
the domain of f(x) becomes the range of f^-1(x)
the range of f(x) becomes the domain of f^-1(x)
so just find the domain and range of f(x)

$f(x)=3x- \frac{1}{2}$
there are no restrictions
all real numbers can be used
all real numbers can result

so the answer is domain and range for both is all real numbers

D is answer

7 0

3 years ago

Combine like terms. 3y + y + 6y A. 10y B. 8y C. 9y-y D. 2y

a_sh-v [17]

Answer: Its A.) 10y

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

Convert 540 degrees into radians

Mkey [24]

Answer:

9.42478

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the main difference between multiplying fractions and dividing fractions?

Elenna [48]

The numbers get smaller in division and larger in multiplying

8 0

3 years ago

Read 2 more answers

#40 please! Thank you.

lisov135 [29]

Well he and the cart together weigh: 210+95=305.
The weight left for boxes is: 4,000-305=3,695.
Total weight of boxes is: 50·275=13,750.
Divide the weight of boxes by how much is left for the elevator: 13,750/3,695=3.72
Since 3.72 is more than 3 he would have to make 4 trips to safely do so :)

5 0

3 years ago

What is f(5) for the function f? f(x) = 2(x - 7)​

What is f(5) for the function f? f(x) = 2(x - 7)