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3 years ago

If ƒ(x ) = 3x + 1, then ƒ(a + h ) - ƒ(a ) =

Mathematics

1 answer:

Brrunno [24]3 years ago

4 0

Answer:

If ƒ(x ) = 3x + 1, then ƒ(a + h ) - ƒ(a ) = 3h

Step-by-step explanation:

Given ƒ(x ) = 3x + 1, then to calculate ƒ(a + h ) - ƒ(a ), you need to replace "x" for (a + h) and a, respectively.

So...

f(a +h) = 3(a + h) + 1

and

f(a) = 3a + 1

Then

ƒ(a + h ) - ƒ(a ) = 3 (a + h) + 1 - [3a +1] = 3a + 3h + 1 - 3a - 1 = 3h.

So, ƒ(a + h ) - ƒ(a ) = 3h

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3 years ago

A surveyor in a canyon takes measurements and draws the diagram shown.

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

3. Because h= b/2 we know that b =

Veronika [31]

Answer:

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Step-by-step explanation:

h = b ÷ 2 (multiply both sides by 2)

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2 × h = b

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3 years ago