Answer:
The correct option is <u>(C) Exponential growth</u>.
Step-by-step explanation:
The simplest exponential function is: f(x) = , a>0, a≠1
If the x is positive then graph of exponential is increasing and if the x is negative then graph of exponential is decreasing.
In given function
x is positive so, it is graph of exponential growth.
Hence, the correct option is <u>(C) Exponential growth</u>.
Turn 2/5 Into A Decimal
6 - 3.4 = 2.6
2.6 Or 2 & 3/5
Answer:
x = 9
Step-by-step explanation:
The big triangle is twice as big as the little triangle bc of the info given on midpoints.
So AC is twice as big as DE.
3x - 15 = 2(6)
3x - 15 = 12 ADD 15
3x = 27 DIVIDE BY 3
x = 9
Let p be the price and q be the quantity of hamburgers.
a)When price is 0, every one takes 2 hamburgers so, q=120*2 = 240
When p=4, q =0
Hence slope of demand line =
Then the demand equation is q=-60p+b ( assume p on x-axis and q on y-axis like y=mx+b)
To find b, we plugin the point (240,0)
240 = m*0+b
b= 240
Hence demand equation is q=240-60p.
b) To find p in terms of q,we will solve for p from demand equation.
q-240 = -60p
c) Revenue = price * quantity
=
Hence it is quadratic equation.
d)
=
=
=
The above equation is a inverted u-shape parabola.
Hence maximum revenue occurs at vertex that is at p=2.
I don't really get what the "35,000 feet university sea level" part is saying, but without it, the answer would be:
3.5 x 550 = 1,925
The plane traveled 1,925 miles.
And with it, the answer would be:
3.5 x 550 = 1,925
35,000 ft = 6.6 mi
1,925 + 6.6 = 1,931.6
The plane traveled 1,931.6 miles.
Hope this helped a little at least.