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2 years ago

12

Use the arc length formula to find the length of the curve y = 3x − 2, −3 ≤ x ≤ 1. check your answer by noting that the curve is

a line segment and calculating its length by the distance formula.

1 answer:

sineoko [7]2 years ago

4 0

21 and 31 are the best because they are legit

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NEED HELP ASAP!!! Will give brainliest!!!

Gekata [30.6K]

Answer:

1, 4/5,2/5

Step-by-step explanation:

y = 5x

Let y = 5

5 = 5x

Divide by 5

5/5 =5x/5

1=x

Let y=4

4 =5x

Divide by 5

4/5 =5x/5

4/5 =x

Let y=2

2 =5x

Divide by 5

2/5 =5x/5

2/5 =x

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3 years ago

7 2/15 + 5 2/3 +9 13/15=?? A:20 3/2 B:21 2/3 C:21 10/15 D:22 2/3

nikdorinn [45]

<span>22.6666666667, in other words D. 22 2/3</span>

6 0

3 years ago

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Given the functions below, find (g * h)(1). g(x) = x^2 + 4 + 2x. h(x) = -3x + 2

pshichka [43]

Answer:

3

Step-by-step explanation:

g(x) = x² + 2x+4

h(x) = -3x+2

(g*h)(1) is the same as

g(h(1)) , next solve for h(1) first by substituting in h(x), x with 1

g( h( x= 1)) = g( -3*1 +2) = g( -1) so substitute in g(x) , x with -1

g(x= -1) = (-1)² +2(-1) +4 =1-2+4 =3

7 0

2 years ago

Do this and help me pls free brainkest and 5 points

astraxan [27]

Answer:

I did my best

sorry if I'm wrong

Step-by-step explanation:

7 0

2 years ago

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A metal metal strip is being installed around a workbench 6 feet long and two feet wide. How much stripping is needed?

Lana71 [14]

12 feet long is the answer

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2 years ago

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