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Mademuasel [1]
4 years ago
7

Evaluate inverse functions PLEASE HELPPP!!!

Mathematics
1 answer:
dalvyx [7]4 years ago
3 0
Use photomath its are helpful
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Select all the equations that have x=4 as the solution *
nirvana33 [79]

Answer:

A  B  D

Step-by-step explanation:

A 38+4=42

B 4+15=19

C 18= 20-2

D 32= 36-4

E 52-6=46

5 0
3 years ago
Mr. Holms used 4/5 of a carton of orange juice he used equal amount of the leftover juice for 2 servings what fraction of the wh
liq [111]

Answer:

Mr. Holms used 1/10 of the whole carton for each serving.

Step-by-step explanation:

Mr. Holms used 4/5 of the carton, which means he has 1/5 of the carton remaining from a whole carton and if he divides 1/5 among 2 servings he gets 1/5 divided by 2 is 1/10.

Check Your Answer: 4/5 divided among 2 servings would be 4/5+ 1/10 + 1/10 = 8/10 + 1/10 + 1/10 = 10/10 = 1 whole carton.

7 0
2 years ago
Todd is painting a banner on a wall in the cafeteria. The banner is in the shape of a rectangle and has a blue background. Todd
anastassius [24]
Well todd cant use all of the paint because that would be just waisting it because he has enough paint to cover the banner
6 0
3 years ago
The functions f and g are defined as follows.
g100num [7]

Answer:

f(-5)=-16\\g(2)=-11

Step-by-step explanation:

By definition, a relation is a function if and only if each input value have one and only one output value.

The input values are the x-values and the output values are the y-values.

Given the function f(x):

f(x)=3x-1

You need to substitute x=-5 into this function:

f(-5)=3(-5)-1

And now you must evaluate in order to find the corresponding output value.

You get:

f(-5)=-15-1\\\\f(-5)=-16

The function g(x) is:

g(x)=-2x^2-3

Then, you need to substitute x=2 in the function:

g(2)=-2(2)^2-3

And  finally you must evaluate in order to find the corresponding output value. This is:

g(2)=-2(4)-3\\\\g(2)=-8-3\\\\g(2)=-11

8 0
3 years ago
A town's population is declining at a rate of 4% a year. If the population is currently 23,840 people, what will the population
Lyrx [107]

Using the decay formula: Total = start value x (1 - rate)^time

Total = 23,840 x (1-0.04)^10

Total = 23,840 x (0.96)^10

Total = 15,849.61

Rounded to nearest whole number = 15,850

8 0
3 years ago
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