2 years ago

If f(x)=x^2+2x-4 and g(x)=3x+1 find f(g(x))=()x^2+()x+()

Mathematics

1 answer:

barxatty [35]2 years ago

6 0

Answer:

9x^2+22x-2

Step-by-step explanation:

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

=9x^2+16x+6x+2-4

=9x^2+22x-2

to find the soultion of mentioned question you have to put the value of g(x) into f(x) and then solve it like normal ...

You might be interested in

PLEASE HELP!!! If f(x) = -2x^2 + x - 5, what is f(3)?

kow [346]

Answer:

f(3) = -10

Step-by-step explanation:

Given

f(x) = -2x² + x - 5

Solving

To find f(3), substitute x = 3 in the function
⇒ f(3) = -2(3)² + (3) + 5
⇒ f(3) = -2(9) + 8
⇒ f(3) = -18 + 8
⇒ f(3) = -10

4 0

2 years ago

Read 2 more answers

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 7 to 5 . If there were

Nitella [24]

Answer: 6456

Step-by-step explanation:

Ratio of yes to no= 7:5

Number if yes= 3766

Since total number of yes is 3766. To find the total number of votes, 3766 / (7/7+5)

= 3766/ (7/12)

= 3766 × 12/7

= 45192/7

= 6456

There were 6456 total votes

5 0

3 years ago

HELP HELP PLEASE ILL MARK BRAINLIEST

Maurinko [17]

Answer:

third one

Step-by-step explanation:

cuz its a fraction, and fractions arent polynomials

3 0

2 years ago

Read 2 more answers

Select from the drop-down menus to correctly complete each statement.

shtirl [24]

The opposite of 17.2 from 0 on a number line would be -17.2.

7 0

3 years ago

Plz help, i will give brainliest? what is 890,754 x 205,789

nikdorinn [45]

Answer:

183,307,374,906

3 0

2 years ago

Read 2 more answers