Answer:
Choice D
Step-by-step explanation:
slope = 1
y = intercept = 4
y = |x| + 4
y = x + 4
You must use the information you're given, together with everything you know about the area of various shapes, to translate the known into the solution for the unknown. Since you gave us none of the former, and we remain dubious concerning the scope and extent of the latter, there's no more that can be said.
Answer:
Step-by-step explanation:
Given
Required
Determine k if the expression is a perfect square
A quadratic is of the form;
Where (by comparison):
If the above is a perfect square, then
Substitute values for a, b and c
<em>Hence, k = 4</em>
Answer:
The sample of sizes 2 and their mean are given below.
Step-by-step explanation:
The population consist of 5 values, S = {1, 3, 4, 4, 6}.
The number of samples of size 2 (without replacement) that can be formed from these 5 values is:
Th formula to compute the mean is:
List the 10 samples and their mean as follows:
<u>Sample</u> <u>Mean</u>
(1, 3)
(1, 4)
(1, 4)
(1, 6)
(3, 4)
(3, 4)
(3, 6)
(4, 4)
(4, 6)
(4, 6)