First, we'll find the slope of the new line. The first line has a slope of . Take the negative reciprocal of this (Flip the numerator and denominator, then multiply by
) to get
for the new slope.
Then, we'll use the point-slope form to make the new equation, where is the slope and
is a point on the line:
Answer:
Yes, Tim was correct.
Step-by-step explanation:
It is given that Tim wrote 16 as (-2) squared 4. It means
We need to check whether he is correct option not.
Since LHS is equal to the RHS, therefore the Tim was correct.
Answer:
Option C) Increase; wider
Step-by-step explanation:
When constructing a confidence interval,
Margin of error =
As the confidence level increases, the value for critical value increases and hence, the margin of error increases.
Confidence interval =
As the margin of error increases, the confidence interval will be wider.