Answer:
Correct rate of change is -5; correct initial value is 3.
Step-by-step explanation:
The rate of change is the coefficient of the x term, which here is -5. So Bryan has the rate of change wrong.
The initial value of the function is found by letting x = 0. Here, we get
y = -5(0) + 3, or y = b = 3. The initial value is 3, not -5.
90 degrees. Looking at a clock, 12 o'clock going all the way around and back is a 360 degree spin. So 12, 3, 6, and 9 are all 1/4 of a 360 degree spin. If you divide 360 by, you would get a 90 degree turn for each of those numbers mentioned above.
D=100-2p
P=price
D=products sold
in this case, the number of products you would want to sell is 75 so->
1) 75=100-2p
2) 75+2p=100
3) 100-75=2p
4) 25=2p
5) 25/2=p
6) p=12.50
Answer:
73.19
Step-by-step explanation:
4 * (1/2)* (6.5) * (5.63)
