2 years ago

Let f(x) = 4x + 3 and g(x) = -2x + 5. Find fog 5

Mathematics

2 answers:

Oxana [17]2 years ago

6 0

Answer:

-17

Step-by-step explanation:

first find g(5) = -2(5)+5 = -5

then f(-5) = 4(-5)+3 = -17

matrenka [14]2 years ago

3 0

4(5)+3= 23
-2(5)+5= -5

You might be interested in

What would the answer be for 3-4(3+2y)+7

Charra [1.4K]

Answer: −8y−2

Explanation:

4 0

3 years ago

Read 2 more answers

X^2-5x+2 x 3x^2 +2x +3

Katen [24]

Answer:

3x^4 - 13x^3 - x^2 - 11x + 6.

Step-by-step explanation:

x^2-5x+2 x 3x^2 +2x +3

= x^2(3x^2 +2x +3) - 5x(3x^2 +2x +3) + 2(3x^2 +2x +3)

= 3x^4 + 2x^3 + 3x^2 - 15x^3 - 10x^2 - 15x + 6x^2 + 4x + 6

Adding like terms:

= 3x^4 - 13x^3 - x^2 - 11x + 6.

5 0

3 years ago

laura family is going on a vacation. they will drive 4,180 miles over the next two weeks. about how many miles will they drive o

I am Lyosha [343]

On average, they drive 2090 miles per week

4 0

3 years ago

Read 2 more answers

Which of the following words mean subtraction? Check all that apply.

anastassius [24]

Answer is C please give brainliest

5 0

2 years ago

Read 2 more answers

2 Points

SOVA2 [1]

distributive property

-4x - y + 2x - 6y

Combine like terms

-2x - 7y

6 0

3 years ago

Read 2 more answers