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tia_tia [17]
3 years ago
10

What is the inverse of this function

Mathematics
1 answer:
Charra [1.4K]3 years ago
4 0
I think it’s literally the opposite operation so instead of subtracting it’s adding I believe because inverse is the opposite
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On Sunday, there were 22 inches of snow. The weather finally began to warm up and by Monday afternoon there were 19 inches. Then
sattari [20]

Answer:

22-3d=x

Step-by-step explanation:

where d is the days that it melts and the amount of snow x is the snow that is left.

3 0
2 years ago
I will give thanks and five stars to the person that helps me.
pentagon [3]

Answer:

Third option is correct!

Step-by-step explanation:

x+19<28

or, x<9

so

x = {3,4,5,6}

8 0
3 years ago
The scale on a trail map is 0.5 cm : 1 km. The straight distance between 2 huts on the trail is 16.9 cm. What is the actual dist
sesenic [268]

We have been given that the scale on a trail map is 0.5 cm : 1 km. The straight distance between 2 huts on the trail is 16.9 cm. We are asked to find the actual distance between 2 huts.

We will use proportions to solve our given problem.

\frac{\text{Actual length}}{\text{Scale length}}=\frac{\text{1 km}}{\text{0.5 cm}}

\frac{\text{Actual length}}{\text{16.9 cm}}=\frac{\text{1 km}}{\text{0.5 cm}}

\frac{\text{Actual length}}{\text{16.9 cm}}\times \text{16.9 cm}=\frac{\text{1 km}}{\text{0.5 cm}}\times \text{16.9 cm}

\text{Actual length}=\frac{\text{1 km}}{\text{0.5}}\times \text{16.9}

\text{Actual length}=33.8\text{ km}

Therefore, the actual distance between both huts is 33.8 km.

6 0
3 years ago
Please help i will<br> mark branliest
elena55 [62]

Answer:

False

Step-by-step explanation:

If Monica just adds 8 to the week number the values she would get would not equal those presented in the chart. Therefore this statement cannot be true.

7 0
2 years ago
Read 2 more answers
Consider the function given by f(x)= x² +3. Find its average rate of change from x = -2 to x = 4.
xxTIMURxx [149]

Answer:

Rate = 2

Step-by-step explanation:

Given

f(x) = x^2 + 3

Required

Determine the average rate of change from -2 to 4

This is calculated using:

Rate = \frac{f(b) - f(a)}{b - a}

In this case:

a = -2

b = 4

So, we have:

Rate = \frac{f(b) - f(a)}{b - a}

Rate = \frac{f(4) - f(-2)}{4 - (-2)}

Rate = \frac{f(4) - f(-2)}{4 +2}

Rate = \frac{f(4) - f(-2)}{6}

Calculate f(4):

f(x) = x^2 + 3

f(4) = 4^2 + 3

f(4) = 19

Calculate f(-2)

f(x) = x^2 + 3

f(-2) = (-2)^2 + 3

f(-2) = 7

So:

Rate = \frac{f(4) - f(-2)}{6}

Rate = \frac{19-7}{6}

Rate = \frac{12}{6}

Rate = 2

<em>The average rate of change is 2.</em>

6 0
3 years ago
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