Which one of the following does not find the value of f ′(2) for f(x) = x2 + 3x + 1? (4 points)
f prime of 2 equals the limit as h approaches 0 of the quotient of the square of the quantity 2 plus h plus 3 times the quantity 2 plus h plus 1 minus 2 squared plus 3 times 2 plus 1, and h
f prime of 2 equals the limit as h approaches 0 of the quotient of the square of the quantity 2 plus h plus 3 times the quantity 2 plus h plus 1 minus the quantity 2 squared plus 3 times 2 plus 1, and h
f prime of 2 equals the limit as x approaches 2 of the quotient of x squared plus 3 times x plus 1 minus 11, and the quantity x minus 2
all of these find the value for f ′(2).

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.