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3 years ago

ℎ()=―4+ 5, find the value of ℎ(–3)

Mathematics

1 answer:

frez [133]3 years ago

4 0

Answer:

Step-by-step explanation:

Suppose that f(2) = −4, g(2) = 3, f '(2) = −5, and g'(2) = 1.

Find h'(2).

(a) h(x) = 4f(x) − 5g(x)

Use the constant multiple and difference rules:

h'(x) = 4f '(x) − 5g'(x)

h'(2) = 4*f'(2) − 5*g'(2), now substitute values and solve

h'(2) = 4*(−5) − 5*1 = −20 − 5 = −25

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Answer:

Step-by-step explanation:

The diameter of a circle is twice its radius

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Substitute 7 in for r

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So, the diameter is 14

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3 years ago

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Seven pieces of rope have an average (arithmetic mean) length of 68 centimeters and a median length of 84 centimeters. If the le

Svet_ta [14]

Answer:

The maximum possible length, in centimeters, of the longest piece of rope is 134 cm

Step-by-step explanation:

Let the seven pieces be a,b,c,d,e,f,g

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We arrange the pieces in the ascending order

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3 years ago

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Answer:

Tick:

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Hope this makes sense. Feel free to inquire further if need be!

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Answer:

Step-by-step explanation:

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