If f(x)=7-3x and g(x)=3x-7, what is the value of f(1)+g(1)?

1 answer:

kondor19780726 [428]3 years ago

5 0

F(x)=7-3x g(x)=3x-7

First let’s solve for f(1)

f(1)= 7-3(1)

f(1)= 7-3

f(1)= 4 *we will save this for later

Let’s now solve for g(1)

g(1)= 3(1)-7
g(1)= 3-7
g(1)= -4

Now we can find f(1) + g(1)

f(1) =4 and g(1)= -4

4+(-4) = 0

You might be interested in

Name the solid figure that has 3 rectangular faces and 2 triangular faces

wolverine [178]

A tringular prism. The picture attached shows it- the 3 rectangular faces are the sides and bottom; the 2 triangular are the front and back. Hope this helps!!

6 0

2 years ago

Read 2 more answers

Which set of ordered pairs is a function?

DochEvi [55]

A function is a set of ordered pairs in which no two different ordered pairs have the same x -coordinate. An equation that produces such a set of ordered pairs defines a function. What is the catch? There can be at most one output for every input.

4 0

2 years ago

Select the postulate of equality or inequality that is illustrated.

Mademuasel [1]

Answer: Comparison Postulate

This is the idea that exactly one statement shown below is true

a > b

a = b

a < b

So if you compare two numbers, then either the left value is larger, the left is smaller, or the the left is the same as the value on the right.

4 0

2 years ago