4 years ago

F(x)=3^2-2and g(x) =4x+2 what is the value of (f+g)(2)

1 answer:

4 0

Step-by-step explanation:

$f(x) = {3}^{2} - 2 = 9 - 2 = 7 \\ g(x) = 4x + 2 \\ \therefore \: (f + g)(x) = 7 + 4x + 2 \\ \therefore \: (f + g)(x) = 4x + 9 \\ \therefore \: (f + g)(2) = 4 \times 2 + 9 \\ \therefore \: (f + g)(2) = 8 + 9 \\ \red{\boxed{ \bold{ \therefore \: (f + g)(2) = 17}}}$

You might be interested in

In the decimal expansion of 2/9 , the digit ___ repeats indefinitely.

ioda

I think the digit 2 would repeat indefinitely 2, 4, 8, 16, yada yada. Hope it helped

6 0

3 years ago

HHHHHEEEEELLLLLPPPPP!!!!!!!!!!!!!!!!!!!!!!!

Ira Lisetskai [31]

<span>x/y where x and y are integers and y≠0 (rational)

2x where x is irrational (irrational)

(√2)/y where y is irrational</span> (cannot be determined)

6 0

3 years ago

Someone please help me thank you

Elis [28]

Answer:

x intercept 2

y intercept 1

Step-by-step explanation:

The x intercept is where it crosses the x axis( or horizontal axis) It crosses at x =2

The y intercept is where it crosses the y axis ( or vertical axis). It crosses at y =1

4 0

3 years ago

Which of the following is an arithmetic sequence?a.12,2,72,5,...b.−711,611,−511,411,...c.−34,−35,−36,−37,...d.34,−32,3,−6,...

san4es73 [151]

Answer:

A. 12,2,72,5........ is the answer

4 0

3 years ago

Rosa purchaded a sofa that was on sale for 20% off. The sofa cost $ 1850. How much does the Sofa cost?

ziro4ka [17]

1850 + .2x = x
1850 = .8x
2312.50 = x

3 0

3 years ago

Read 2 more answers