From the given function, to explain the correct answer I will plot the graph for :
y(t)=-t^2+14t-40
thus the graph will be as shown in the figure:
From the graph we deduce that the correct statement is:
y'(t)=-2t+14=0
thus
t=7
thus
y(7)=0
thus the correct statement is:
<span>c. The average rate of change over the interval 6≤t≤8 is 0</span>
Answer:
-5 , -3 , 0 , 4 , 5
Step-by-step explanation:
Negative numbers are always less than positive numbers.
The adult meal is $38.57 and the student meal is $26.27. You can try it out on a calculator, all you have to do is divide $1350 by 35 and then subtract your answer by 12!
Answer:
To write a linear expression in standard form, rearrange the terms in alphabetical order.
× 
But, if you need to write it in scientific notation, the answer is 2,900.