Please I need the answer!!! What is the circumference of the circle?
2 answers:
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<u>Corrected Question</u>
Is the function given by:
continuous at x=4? Why or why not? Choose the correct answer below.
Answer:
(D) Yes, f(x) is continuous at x = 4 because
Step-by-step explanation:
Given the function:
A function to be continuous at some value c in its domain if the following condition holds:
- f(c) exists and is defined.
exists.
At x=4
Therefore:
By the above, the function satisfies the condition for continuity.
The correct option is D.
Answer:
y =
Step-by-step explanation:
given that y and x are proportional then the equation relating them is
y = kx ← k is the constant of proportionality
to find k use the given condition y = 12 when x = 5
k = =
y = x ← equation of proportionality
when x = 8, then
y = × 8 =