Use DESMOS to graph any function online.
The picture shows the graph of g(x) = -3x + 2.
Answer:
RPM 1388.889
Horsepower 366.802
Step-by-step explanation:
We do not need to solve the equation for y = 0, which is nice. We can go directly to finding the maximum.
The maximum or minimum of ax^2+bx+c is always at x=-b/2a
with b = 25/45 and a = -1/5000 we get
x = -25/45 / (-2/5000) = 5/9 * 2500 = 12500/9 ≈ 1388.889
Now we only need to put that x into the equation (ideally in form of 12500/9 for accuracy) and we get the horsepower of ~366.802
Answer:
76
Step-by-step explanation:
68 + 36 = 104
180 - 104 = 76
Answer:
-15
Step-by-step explanation:
go to the picture okay
700. To find out what number a value is ten times as much as, divide by 10.
