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gladu [14]
3 years ago
9

If the line segment AB is on a number line, and point A is at 4 and Point B is at 19, then the length of AB is ____. Select one:

a. 15 b. - 15 c. 23 d. 12
Mathematics
1 answer:
Kobotan [32]3 years ago
8 0

Answer: 15

Step-by-step explanation:

If two points are together, then you subtract the numbers to get the distance

19 - 4 = 15

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Suppose that we don't have a formula for g(x) but we know that g(3) = −1 and g'(x) = x2 + 7 for all x.
Sliva [168]

Answer:

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  g(3.05) ≈ 16(3.05 -3) -1 = -0.2

__

(b) At x=3, the slope of the curve is increasing, so the tangent lies below the curve. The estimates are too small. (Matches description A.)

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Step-by-step explanation:

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