2 years ago

If f(x) = 4x + 2 and g(x) = 2x – 7 find f(g(3)).

Mathematics

2 answers:

antiseptic1488 [7]2 years ago

6 0

Answer:

-2

Step-by-step explanation:

g(3)= 2(3)-7

g(3)= 6-7

g(3)= -1

f(g(3))= 4(-1)+2

f(g(3))= -4+2

f(g(3))= -2

pochemuha2 years ago

3 0

I feel as the answer would probably end -2

You might be interested in

How do you do this equation?

WITCHER [35]

<h2>Answer:</h2><h2>15/4y²</h2><h2>Steps:</h2>

5y^2×3/4

calculate:

15/4y^2

alternate form:

3.75y²

5 0

3 years ago

14.what temperature is 12 degrees lower than -3 celsius

azamat

14. -15 degrees celsius

15.

Girls = 15

Boys = 15 * 3 = 45
Total = 15 + 45 = 60

16. 2(5)^2 + 5 = 2(25) + 5 = 50 + 5 = 55

4 0

3 years ago

Pani says she should get $3 discount on the price of each shirt and a $3 discount on the price of each pair of jeans. Write and

PilotLPTM [1.2K]

Answer:

(S - 3) + (X - 3) = B

Step-by-step explanation:

S = amount of shirts

X = amount of jeans

B = total amount she would pay

(S - 3) + (X - 3) = B

5 0

3 years ago

Is y=x to the 2nd power + 6 linear on nonlinear and why?

Anna35 [415]

It is nonlinear because X is being raised to the second power

6 0

3 years ago

Use the quadratic formula to find the solutions to the equation.<br> 3x2 - 10x + 5 = 0

Nitella [24]

Answer: A

Step-by-step explanation:

3x² - 10x + 5 = 0

a = 3 b = -10 c = 5

Δ = b²- 4ac = 100 - 4.3.5 = 40 > 0 => have 2 solutions

=> x = $\frac{10+\sqrt{40} }{6}$ or x = $\frac{10-\sqrt{40} }{6}$

3 0

3 years ago

Read 2 more answers