A food packet is dropped from a helicopter and is modeled by the function f(x) = -16x2 + 14400. The graph below shows the height
f(x), in feet, of the food packet at different times x, in seconds:
Use the graph to determine the reasonable domain of f(x) based on the context.
0 ≤ x ≤ 30
0 ≤ x ≤ 14400
-30 ≤ x ≤ 30
all real numbers
Use the graph to determine the reasonable domain of f(x) based on the context.
0 ≤ x ≤ 30
0 ≤ x ≤ 14400
-30 ≤ x ≤ 30
all real numbers
2 answers:
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Hey,
The x-intercepts are the coordinates where the line intercepts the x-axis.
x-intercepts:
Cheers,
Izzy
The x-intercepts are the coordinates where the line intercepts the x-axis.
x-intercepts:
Cheers,
Izzy
Answer:
D. 1/5^(-7)
Step-by-step explanation:
ACCORDING TO THE LAW OF INDICES:
So; 5^(-4)/5^3
=5^(-4)-3
=5^-7
OR,
1/5^7