3 years ago

If g(x)=−3x+9 g ( x ) = − 3 x + 9 and f(x)=2x+7 f ( x ) = 2 x + 7 , what is the value of g(f(x)) g ( f ( x ) ) ?

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

5 0

G(f(x)) = g(2x +7) = -3(2x +7) +9 = -6x -21 +9

g(f(x)) = -6x -12

You might be interested in

2. Write an equation of the line in slope-intercept form. (5, 3) 2 f(0, -1)

Leona [35]

Answer:

We need to use

Step-by-step explanation:

We have to use the equation for passing through the points known as

y2-y1/x2-x1

-1-3/0-5= -4/-5

the answer is 4/5

decimal: 0.8

7 0

3 years ago

Solve for x x/4 ≥ -8 a) x≤-2 b)x≥-32 c)x≥-2 d)x≤-32

Marianna [84]

Answer:

Just multiply by 4 to isolate x; because 4 isn't negative, u keep the sign the same.

4 0

3 years ago

PLS HHELP ME ASAP on my beestar

Sauron [17]

It would be be because they didn’t distribute the 8n to the 20

8 0

3 years ago

A number is squared, then doubled and then 4 is subtracted. The result is the original number. What could the number be?

s344n2d4d5 [400]

Answer:

umm its B cause i got it right hope this helped :)

Step-by-step explanation:

8 0

3 years ago

I need help please????

mezya [45]

Answer:

112

Step-by-step explanation:

Just solve it easy peasy

$7[(25+9)-3(2-1)]$

First solve the inner brackets

$7[(34)-3(3)]\\7[25-9]$

Now the other brackets

$7[25-9]\\7[16]\\112$

5 0

3 years ago

Read 2 more answers