jkanimallover23 jkanimallover23
  • 10-12-2018
  • Mathematics
contestada

Find the missing values for the exponential function represented by the table below.
x y
-2 8
-1 12
0 18
1
2

a. -27 -40.5
c. 27 40.5
b. 12 8
d. -27 40.5

Answer: C

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 11-12-2018

Answer:

c. 27 40.5

Step-by-step explanation:

Step 1 is "read and understand the problem." Step 2 is "read the answer choices."

To choose the correct answer here, you only need to know that exponential growth functions are non-decreasing. The next y-values cannot be smaller than the values already shown.

_____

If you insist on doing some calculation, ...

Comparing adjacent values, you see that the common ratio is 3/2.

  • 18 × 3/2 = 27
  • 27 × 3/2 = 40.5
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