3 years ago

F(x) = 3x^2 -15 g(x) = 1 -2/3x

1 answer:

Oliga [24]3 years ago

8 0

Answer:

f(g(-6)) is equal to 60

Step-by-step explanation:

We can simply solve this by first plugging -6 into function 6, and then applying function f to the result of that.

$f(g(-6))\\= f(1 - \frac{2(-6)}{3})\\= f(1 - \frac{-12}{3})\\\\= f(1 + 4)\\= f(5)\\= 3(5)^2 - 15\\= 3 * 25 - 15\\= 75 - 15\\= 60$

You might be interested in

Harman [31]

4 divided by $5.20 is $1.30 each

8 0

3 years ago

emmasim [6.3K]

Answer:

$\sqrt{30.3125$ or 5.5

8 0

3 years ago

azamat

4y - 3 = y + 6
Add 3 to both sides
4y = y + 9
Subtract y from both sides
3y = 9
Divide both sides by 3
y= 3

3 0

4 years ago

Archy [21]

Answer:

$\frac{2x^5+6x^3+12x}{2x} = x^3+3x^2+6$

Step-by-step explanation:

3 0

3 years ago

Naddika [18.5K]

Answer:

-8

Step-by-step explanation:

If 3x-4y=2, then for any number a we also have a(3x-4y)=a(2) by multiplication property of equality.

Therefore, for a=-4 we have -4(3x-4y)=-4(2) which means the value of -4(3x-4y) is -8.

3 0

3 years ago