Which of the following equations represent an exponential decay? Select all that apply
1 answer:
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Answer:
a. 2
b. 3
c. 3x^2+9x+15
d. 257
Step-by-step explanation:
When a function is written like that the value in the parenthesis is what you use to replace the x inside the expression.
a. f(-1) means the value of function "f" when x = -1
b. "f" when x = -2 + "g" when x = -2
c. multiply for 3 each function
d. "g" when x = 4 then "f" when x = g(4)
