14.1k views
1 vote
Write a rule to describe the function shown.

Write a rule to describe the function shown.-example-1

1 Answer

4 votes

Answer:


y=(2)/(3) x

Explanation:

Assuming a straight line function, the following formula can be used:


y=mx +c\\

Where c is the y intercept, and m is the slope of the function. The y intercept of a function is the value where x = 0, which in this case is zero, giving the function:


y=mx

Find the slope using the first two points:


m=(y_(1) -y_(2) )/(x_(1) -x_(2) ) \\\\m=(-4--2)/(-6--3) \\\\m=(-2)/(-3) \\\\m=(2)/(3)


y=(2)/(3) x

User CajunCoding
by
8.7k points

No related questions found