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Reika [66]
1 year ago
8

An equation that defines y as a function of x is given. a. solve for y in terms of x and

Mathematics
1 answer:
Ymorist [56]1 year ago
4 0

Answer:

  • f(x) = 2x -2/3
  • f(3) = 5 1/3

Step-by-step explanation:

We solve an equation for a specific variable by using inverse operations to undo what is done to the variable. The resulting function is evaluated by substituting the given value for the variable.

__

<h3>a.</h3>

We are given the equation ...

  6x -3y = 2

Solving for y, we get ...

  6x -2 = 3y . . . . . add 3y-2 to both sides

  2x -2/3 = y . . . . . divide by 3

  f(x) = 2x -2/3 . . . . write using functional notation

__

<h3>b.</h3>

To find f(3), we use x=3 in the function.

  f(3) = 2(3) -2/3 = 6 -2/3

  f(3) = 5 1/3

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Step-by-step explanation:

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2 years ago
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Leviafan [203]

Answer:

3.428571429 or approximately 3.43

Step-by-step explanation:

3/2

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6 0
3 years ago
Pls find the area to the second power.
Tom [10]
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Heres the answer:
31.5 square units.
Explanation:
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The formula for the area of a triangle is bh
(Use this formula and try to find the real explanation)
3 0
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Read 2 more answers
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ikadub [295]

Answer:

to find the answer, you need to find the measure of the angle on the other side of the 142. and since it's a straight line, those two angles measures are =to 180 (they're supplementary angles). so the measure of that angle is 38 degrees. to find the measure of the remaining angle, you subtract the angle measures you already know from 180 (because the sum of interior angles in a triangle is 180.) to, the answer is:

180-90-38= 52 degrees or A

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3 years ago
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