Question

Select the correct answer.
What is the x-coordinate at the point of intersection of f(x) = 10x - 6 and g(x) = x + 12?

Answer 1

Answer:

x = 2

Step-by-step explanation:

At the point of intersection f(x) = g(x), thus

10x - 6 = x + 12 ( subtract x from both sides )

9x - 6 = 12 ( add 6 to both sides )

9x = 18 ( divide both sides by 9 )\

x = 2 ← at point of intersection

Answer 2

The x-coordinate at the point of intersection of f(x) = 10x - 6 and            g(x) = x + 12 is 2

What is a function?

A mathematical relationship from a set of inputs to a set of outputs is called a function.

How to find  the x-coordinate at the point of intersection of the given functions?

According to the given problem, two functions are,

• f(x) = 10x - 6
• g(x) = x + 12

To find the x-coordinate of the point of intersection of the given functions we first have to solve.

So,   10x - 6 = x + 12

⇒  9x = 18

⇒ x = 18/9 = 2

So, the x-coordinate is 2

Find more about "Functions" here: brainly.com/question/4025726

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