The formula for geometric mean is nth root of the product of all terms. n denotes the number of data. Since you have only two points, 99 and 11, n = 2. The product of both terms is 99 × 11 = 1089. The square root of 1089 is 33. Thus, the answer is 33.
Answer: DB = 9 I think.
Step-by-step explanation:
9514 1404 393
Answer:
a = -2, h = 2, k = 1
Step-by-step explanation:
Compare the expressions. Match one pattern to the other.

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The transformations are ...
Translation by (h, k) = (2, 1). That is, 2 units right and 1 unit up.
Vertical scaling by "a", which is (i) reflection over the x-axis (because a < 0), and (ii) expansion by a factor of 2.
A table and graph are shown in the attachment.
Answer:
add both of those up and see what you get
Step-by-step explanation:
You need to leave the y by himself
8x-2y=24 (subtract 8 on both sides)
-2y=-8x+24 (divide both sides by -2)
y=4x+12 done!