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Over [174]
3 years ago
11

Convert the Cartesian equation x - 5 = 0 to a polar equation.

Mathematics
1 answer:
mylen [45]3 years ago
5 0

Answer:

  r = 5sec(θ)

Step-by-step explanation:

The usual conversion is ...

  y = r·sin(θ)

  x = r·cos(θ)

__

The second of these can be used here.

  r·cos(θ) -5 = 0

  r·cos(θ) = 5

  r = 5/cos(θ) = 5sec(θ)

A suitable polar equation is ...

  r = 5sec(θ)

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Answer:

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Step-by-step explanation:

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3 years ago
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Read 2 more answers
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babunello [35]

Non-linear graph best describes this function.

<h3>Why nonlinear?</h3>

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5 0
2 years ago
Find the inverse of f(x)=-3x+3
kolezko [41]
To get the inverse, first off do a quick switch on the variables, and then solve for "y".

\bf f(x)=y=-3x+3\qquad \qquad inverse\implies \boxed{x}=-3\boxed{y}+3&#10;\\\\\\&#10;x-3=-3y\implies \cfrac{x-3}{-3}=y\implies \cfrac{3-x}{3}=y\impliedby f^{-1}(x)
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3 years ago
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Answer:

There are more cats treats. 504 treats

Step-by-step explanation:

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3 years ago
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