3 years ago

F(x) = 4x^2 + 5x + 3; g(x) = 5x - 7, find g(f(x)).

Mathematics

1 answer:

andrezito [222]3 years ago

5 0

$g(f(x))=5(4x^2+5x+3)-7=20x^2+25x+15-7=20x^2+25x+8$

You might be interested in

Which value of x makes the equation 1.25(4x+2)=32.5

UkoKoshka [18]

Answer: x=6

Step-by-step explanation:

8 0

3 years ago

What is the cross section perpendicular to the base of a cylinder?

melamori03 [73]

Answer:

circle

Step-by-step explanation:

circle

4 0

3 years ago

What is the solution

lozanna [386]

Answer:

1+1=a a=solution

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Answer me please now

Anna35 [415]

Answer:

1. $8.

2. 48 counters.

Step-by-step explanation:

1. A pair of socks cost 20 - 2(6)

= $8.

2. let the number of counters in Box A and Box be be x.

Then the number of counters in Box B after the transfer is x + 1/2 x.

x + 1/2 x = 72

1.5 x = 72

x = 72 / 1.5

= 48.

4 0

3 years ago

Read 2 more answers

Tom is putting money into a savings account. He starts with $650 in the savings account, and each week he adds $60 . Let S repre

mario62 [17]

S = 60W + 650 <== ur equation

after 18 weeks...so sub in 18 for W

S = 60(18) + 650
S = 1080 + 650
S = 1730 <==

7 0

4 years ago

Read 2 more answers