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frosja888 [35]
3 years ago
6

When f(x) = 7x^2 - 2x + 4, evaluate f(-1) f(-1) =

Mathematics
1 answer:
Blizzard [7]3 years ago
5 0

Answer:

13

Step-by-step explanation:

do u want me to elaborate on how I found it>

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about 5 boxes

Step-by-step explanation:

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2 years ago
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2 years ago
A cylinder has a height of 12 feet and a radius of 5 feet. What is its volume? Use ​ ≈ 3.14 and round your answer to the nearest
beks73 [17]

Answer: The volume is 942 cubic feet   , 942 ft^3

Step-by-step explanation:

The formula for the volume of a cylinder is  v = pi* r^2 * h

Where v is the volume, r is the radius and h is the height.

Input the values for pi, radius, and the height into the formula to solve for the volume.

v = 3.14* (5^2) * 12

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V = 942

7 0
3 years ago
Given that the points (-3, 2) and (1, 2) are vertices of a rectangle, what two sets of coordinates could form the other two vert
Lesechka [4]

Answer:

b

Step-by-step-by-step

explanation:

4 0
3 years ago
X + y = 3
Studentka2010 [4]

Answer:

Infinitely many solutions

Step-by-step explanation:

x+y=3

2x+2y=6

x=3-y

2(3-y)+2y=6

6-2y+2y=6

6+0=6

6=6

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3 0
3 years ago
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