Answer:
There is a horizontal translation 4 units left, and and vertical translation 1 unit down.
Step-by-step explanation:
To find the transformation, compare the function to the parent function and check to see if there is a horizontal or vertical shift, reflection about the x-axis or y-axis, and if there is a vertical stretch.
Parent function: f(x) = (5)^x
Horizontal translation: 4 units left
Vertical translation: 1 unit down
Reflection about the x-axis: none
Vertical stretch: stretched
2.8 40 divided by 0.07 = 2.8 do you not have a calculator lol
(a) and (b) looks correct
(c) Here's how my table looks like:
15 -18 324
27 -6 36
28 -5 25
34 1 1
42 9 81
52 19 361
SUM 828
(d) Take the sum of 828 and divide it by 6 to get 138. Now take the square root of 138 to get the standard deviation:
sqrt(138) ≈ 11.75
Answer:
answer C
Step-by-step explanation:
ive done it before