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Naya [18.7K]
3 years ago
8

Write an equation for: The sum of the square of a number and a second number is eighteen.

Mathematics
1 answer:
galina1969 [7]3 years ago
8 0

Answer:

x^2 + y = 18

Step-by-step explanation:

The equation is

Let us assume the first number be x

And, the second number be y

Since in the question it is mentioned that the sum of square of a number and the second number is eighteen

That means

x^2 + y = 18

This represent the equation

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The addition of the functions f(x) and g(x) will be ln (2x) + 3 sin(x) – 22. Then the correct option is C.

<h3>What is a function?</h3>

A function is a statement, rule, or law that establishes the connection between two variables. In mathematics, functions are everywhere and are necessary for constructing physical connections.

The functions are given below.

f(x) = ln (2x) – 15

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Then the addition of the function will be

(f + g)(x) = f(x) + g(x)

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Then the correct option is C.

More about the function link is given below.

brainly.com/question/5245372

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