2 years ago

Please help fast!!

1 answer:

meriva2 years ago

4 0

I think the answer is 5 but I got 5.1

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AlekseyPX

For this case we have the following functions:

$f (x) = x ^ 2 + 5\\g (x) = 2x ^ 3-1$

By definition of composition of functions we have:

$(f / g) (x) = \frac {f (x)} {g (x)}$

Then substituting:

$f (-3) = (- 3) ^ 2 + 5 = 9 + 5 = 14\\g (-3) = 2 (-3) ^ 3-1 = 2 (-27) -1 = -54-1 = -55$

So:

$(f / g) (- 3) = \frac {14} {- 55} = - 0.25$

Answer:

$(f / g) (- 3) = \frac {14} {- 55} = - 0.25$

7 0

2 years ago

dalvyx [7]

The correct answer would be the 2nd option because it increases by a specific amount every X value.

6 0

2 years ago

dedylja [7]

Answer:

My guess is $29

Step-by-step explanation:

So first I take the difference of the 10th and 6th month, which is 116.

I take that and divide it by 4, because that was the change in 4 months(10-6)

116÷4=29

5 0

2 years ago

Dmitry [639]

(2x + 5) / (3x + 5) as ur answer

6 0

3 years ago

Aleksandr-060686 [28]

Help with what im so confused

3 0

2 years ago