If f(x) = 3x - 2 and g(x) = 2x + 1, find (f+ g)(x). O A. X-3
B. X-1
O C. 5x-1
D. 5x-3
SUBM
Helpp me

C. 5x-1

Step-by-step explanation:

We are asked to find:

(f+g)(x)

This basically is asking us to add f(x) and g(x)

(f+g)(x)=f(x)+g(x)

We know that f(x)=3x-2 and g(x)=2x+1

f(x)+g(x)

(3x-2)+(2x+1)

Combine like terms. Add all the terms with variables, then add all the terms without variables.

(3x+2x) + (-2+1)

5x+(-2+1)

5x+-1

5x-1

(f+g)(x)=5x-1

Therefore, C. 5x-1 is the correct answer choice.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

step-by-step explanation:

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