Answer:
1.3
Step-by-step explanation:
Answer:
r<0
Step-by-step explanation:
The exponential function 
is
- a decay function, if
- an increase function, if
Thus, for the exponential function to be the exponential decay function the following must hold
Profit = Revenue less Costs. Thus, Revenue = Profit(x) + Costs(x).
Here,
Profit(x) = P(x) = -2x^2 + 20x - 17, and Costs(x) = 17 + 10x. Thus,
Revenue(x) = R(x) = -2x^2 + 20x - 17 + 17 + 10x
R(x) = -2x^2 + 30x (answer)
Answer:
True
Step-by-step explanation:
Parallel line do not touch, perpendicular are ones that intersect
Answer:
a = c because they are vertical angles. vertical angles are alway congruent because they are bascially the same shape. it's a rule.
