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olga55 [171]
3 years ago
13

Describe the end behavior of the following exponential function.

Mathematics
1 answer:
oee [108]3 years ago
4 0

Answer:

C. As the x-values increase, the function increases towards positive infinity.

Step-by-step explanation:

You might be interested in
Need help with trig
Sedaia [141]
SinA= 16/20= 4/5=0.8 degree
cosA=12/20=3/5=0.6 degree
tanA=16/12= 4/3=1.33 degree
5 0
2 years ago
What is the difference between internal validity and external validity​? A. A statistical analysis is said to have external vali
Arada [10]

Answer:

B

Step-by-step explanation:

Internal validity means that it it valid for the population within the study internal = study). While external validity means that it has wider applications and is valid for people outside the study or in different setting. In other word, a statistical analysis has internal validity if the statistical inferences about causal effects apply for those being studied. It has external validity when if can be generalized to other settings and populations. The answer choice which best matches this is B.

Answer choices:

A. A statistical analysis is said to have external validity if the statistical inferences about causal effects are valid for the population being studied. The analysis is said to have internal validity if conclusions can be generalized to other populations and settings.

B. A statistical analysis is said to have internal validity if the statistical inferences about causal effects are valid for the population being studied. The analysis is said to have external validity if conclusions can be generalized to other populations and settings.

C. A statistical analysis is said to have internal validity if the statistical inferences about causal effects can only be verified by a few researchers. The analysis is said to have external validity if conclusions can be verified by many researchers.

D. Internal validity and external validity are equivalent.

3 0
3 years ago
the change in water vapor in a cloud is modeled by a polynomial function, c (x). describe how to find the x - intercepts of c (x
vodomira [7]
Umm do u have any answer choices


8 0
3 years ago
What INVERSE OPERATION is used to solve the equation <br> x/7=5?
VashaNatasha [74]

Answer:

Multiplying by 7 should solve

Step-by-step explanation:

To isolate x and solve the equation you multiply both sides by 7. x/7 cancels out to just x and 5 becomes 35

4 0
2 years ago
The function f(x)=x^2+4.2x+3.6 has an axis of symmetof x=-2-. What is the minimum value of the function
Pepsi [2]

ANSWER

The minimum value is -0.8

EXPLANATION

The given

f(x)=x^2+4.2x+3.6

The minimum value is the y-value of the vertex (minimum point).

To find the minimum value of the function, we substitute x=-2 into the function to get;

f( - 2)=( - 2)^2+4.2( - 2)+3.6

f( - 2)=4 - 8.4+3.6 =  - 0.8

The minimum value is -0.8

8 0
3 years ago
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