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const2013 [10]
3 years ago
14

F(x) = 4/9x + 7 linear or nonlinear?

Mathematics
2 answers:
hodyreva [135]3 years ago
8 0

Answer:

linear. :)

Step-by-step explanation:

mixer [17]3 years ago
3 0

Answer:

It depends on what you meant. See below.

Step-by-step explanation:

What you wrote means this:

f(x) = \dfrac{4}{9}x + 7

This is linear.

If you meant this

f(x) = \dfrac{4}{9x} + 7

or this

f(x) = \dfrac{4}{9x + 7}

then it's non-linear.

An x in the denominator makes a function non-linear.

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sveta [45]

∫(t = 2 to 3) t^3 dt

= (1/4)t^4 {for t = 2 to 3}

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So, ∫(t = 2 to 3) t sin(πt) dt

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7, 10, 13, 16...

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