what is the equation for the line that is perpendicular to y=2x and passes through the point (-3, 8.5)
1 answer:
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Answer:
-0.2
Step-by-step explanation:
Gradient/slope =
Answer:
13.5 ft²
Step-by-step explanation:
This is also a trapezoid so we can do this formula:
Answer:
- 2
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ 3, 7 ] and from the graph
f(b) = f(7) = 2
f(a) = f(3) = 10, hence
average rate of change = =
= - 2