Write the slope-intercept form of the equation of the line through the given point with the given slope. through: (-2, 4), slope
1 answer:
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Answer:
Null hypothesis
Alternative hypothesis
Step-by-step explanation:
Consider the provided information.
The shower by an adult is 5 minutes.
The mean amount of time that college students spend in the shower is significantly different from 5 minutes. In a sample of 15 students, he found the average time was 4.29 minutes and the standard deviation was 0.75 minutes.
We need to determine the appropriate null and alternative hypotheses.
A null hypothesis is there is no statistical significance between the two variables.
An alternative hypothesis is there is a statistically significant relationship between two variables.
Therefore the required null and alternative hypothesis are:
Null hypothesis
Alternative hypothesis
Answer:
- There is no power of 2 that is equal to 0.
- Its inverse does not have any x-intercepts.
Step-by-step explanation:
Given the function
This function can be written as:
As the rule tells s that
so
As we know that the value of x=0 at y-intercept.
For any value of , this statement is false as there is no power of 2 that is equal to 0.
Also
Lets interchange x and y in the equation to find the inverse of the function.
So, it doesn't have any x-intercepts as for any value of x, the value of can not be zero for this function.
Therefore, Its inverse does not have any x-intercepts.