2nd term: 3+8
= 11
3rd term: 11+8
= 19
4th term: 19+8
= 27
5th term: 27+8
= 35
OR
((n-1)x8)+3
Answer:

Step-by-step explanation:
Given the quadratic function

we have to find the leading coefficient of given quadratic equation.

The coefficient of
i.e a is known as the leading coefficient.
Comparing given equation with the standard equation, we get
a=-2


First, square both sides (d.) leaving 3x + 1 = 16
Second, subtract 1 from both sides (a.) leaving 3x = 15
Third, divide by 3 from both sides (e.) leaving x = 5
Answer: First D, then A, then E
Answer:
29.7
Step-by-step explanation:
(1/2)*11*5.4=29.7
So 1 mile= 5280 feet. So first take 5280 divided by 4 (because we have a quarter mile) = 1320.
Then do 5280 x 3 (because we have three miles)= 15840 feet
then take 1320 + 15840= 17160 feet
The trail is 17,160 feet long