Without needing the distance formula
from 4,1 to 0,1, you move the "x" from 4 to 0, over the same "y" value of 1, so is just 4 units long, from the center to an endpoint, and the chord that stems from the center to an endpoint is the radius, so r = 4
By evaluating the piecewise function and the two side limits, the limit does not exist for the function at x = 2. (Correct choice: D)
<h3>What is the limit of a piecewise function at a given value of x?</h3>
Herein we have a piecewise function formed by three parts, two linear equations and a point. The limit of the function at a given value exists if the lateral limits and the function evaluated at that point brings out the same result.
By direct inspection, we find that the left limit of the function when x tends to 2 tends to 4, likewise with the right limit, but piecewise function is equal to 2 when we evaluate it at x = 2. Therefore, by evaluating the piecewise function and the two side limits, the limit does not exist for the function at x = 2. (Correct choice: D)
To learn more on piecewise functions: brainly.com/question/12561612
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Answer:
94
Step-by-step explanation:
Follow ORDER OF OPERATIONS (This is the order of which you solve problems)
One easy way to remember Order of Operations is PEMDAS!
P- Parenthesis FIRST
E- Exponents
M- Multiplication
D- Division
A- Addition
S- Subtraction LAST
1) 30÷5
6
2) 100-6
94
Answer:
y=16x
Step-by-step explanation:
slope is 16, with no "b" so y=16x