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slamgirl [31]
3 years ago
13

If f(x) = x2 + 1, find f(a + 1).

Mathematics
1 answer:
LenaWriter [7]3 years ago
5 0
You replace x with (a+1)
Then f(a+1) = (a+1)^2+1
= a^2+2a+1+1
= a^2+2a+2
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Answer the Question below (45 points)
iren [92.7K]

3x-5=-6x+13 : Given

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Step-by-step explanation:

We need to give justification to each step

Step 1:

3x-5=-6x+13

This is the question given, which we need to solve and find value of x.

Justification: Given

Step 2:

Adding 5 on both sides of the equation using addition property of equality.

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Simplifying

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Step 3:

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Step 4:

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Keywords: Solving Equations

Learn more about Solving Equations at:

  • brainly.com/question/1563227
  • brainly.com/question/2403985
  • brainly.com/question/11229113

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