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stira [4]
3 years ago
10

Find the average rate of change for f(x)=x^2 +9x+18 from x= -8 to x= -2

Mathematics
1 answer:
Andrew [12]3 years ago
5 0

Answer:

10

Step-by-step explanation:

Replace  x  with  − 8  and simplify.

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Help me please??????
Natasha2012 [34]

Answer:

y=-3x-3

Step-by-step explanation:

To get a perpendicular line you take the negative reciprocal of the slope, so in this case it would equal -3. Now use point-slope form to get your equation. Point slope form says that y-y1=m(x-x1) where m is your slope and x1 and y1 are the points that the graph passes through. So in this case x1=-3, y1=6, and m=-3. This gives you the equation y-6=-3(x+3). Distribute to y-6=-3x-9, and finally add 6 to both sides to get y=-3x-3

5 0
3 years ago
Marita orders 12 yards of material to make banners. if she needs 1 foot of fabric for each banner, how many banners can she make
Pie
12 yards = 12 x 3 = 36 feet

1 foot = 1 banner.
36 feet = 36 banners.

------------------------------------------------
Answer: 36 banners
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4 0
3 years ago
Factor this polynomial completely.
Yakvenalex [24]
C.
Foil method reverses factor
5 0
3 years ago
PLEASE HURRY IT'S URGENT!!!!!
kramer

Answer:

none of those answers are right, because the base of the triangle at 7/24 ft (or 0.29 ft) is smaller than the height 1/3 ft (or 0.33 ft)

Step-by-step explanation:

7/24 - 1/3 =

7/24 - 8/24 = -1/24

5 0
3 years ago
Read 2 more answers
The committee is planning to have frozen fruit bars for desert. If frozen fruit bars come in boxes of 12, how many boxes of froz
lesya [120]

Answer:

Kindly check explanation

Step-by-step explanation:

Based on the infomation given :

Number of frozen fruit per box = 12

The number of people the makes up the committee should be given on other to obtain an exact answer.

To obtain the number of boxes of frozen fruits :

We divide the Number of committee members by the number of frozen fruits per box ; that is

1f number of committee members = x

Number of frozen fruits per box = 12

Number of boxes to order = x / 12

If number of committee members is given, substitute the number for X

7 0
2 years ago
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