Answer:
a. 2
b. x^2 + 10x + 26
c. x^2 + 2x + 2
Step-by-step explanation:
For each part, replace x with the value you are given and simplify.
f(x) = x^2 - 2x + 2
a.
f(2) = 2^2 - 2(2) + 2 = 2
b.
f(x + 6) = (x + 6)^2 - 2(x + 6) + 2
= x^2 + 12x + 36 - 2x - 12 + 2
= x^2 + 10x + 26
c.
f(-x) = (-x)^2 - 2(-x) + 2
= x^2 + 2x + 2
Answer:
a) { 15, 16, 17, 18, 19, 20}
b) { 4, 8, 12, 16, 20}
Answer:
D) No association
Step-by-step explanation:
In the given scatter plot, the points are scattered everywhere. There is no correlation between the variable x and the variable y.
This is called " no correlation". This means there is no association with the variable x and y.
Therefore, answer is D) No association
Hope this will helpful.
Thank you.