To find the rate of change, also known as the slope, we can use the slope formula with these two given points.
Point 1: (20, 25)
Point 2: (50, 40)
(40 - 25) / (50 - 20)
15 / 30
0.5
The rate of change of this function is $0.50 / lb.
Hope this helps!! :)
Divide 46 on both sides to get f(x)=((x+2)^3-3)/46. The domain ranges from negative infinity to infinity. The range ranges from -infinity to infinity as well because the exponent is 3, so the resulting number may be negative.
Remember, when graphing cubics, there is always two turns. The following graph is from Desmos.
y= 9 4 -1 -6 -11
Please help!! 10 pts.
Answer:
Opposites
A positive and a negative of the same number are named opposites.