134k views
3 votes
A functionf(x) is graphed on the coordinate plane.

What is the function rule in slope-intercept form?
f(x)= ???

A functionf(x) is graphed on the coordinate plane. What is the function rule in slope-example-1

1 Answer

2 votes

Answer:

y = -1/2x + 1

Explanation:

  • The slope is (0,1) and (2,0) if you count the ramp going down the positive numbers in the graph. Given that we have the slope, this is enough to start the problem.


s = (\left(1-0\right))/(\left(0-2\right))\\s = (1)/(-2)\\s = -(1)/(2)

  • (The y-intercept is 1, because that is where the points last intercepted at.)


y = -(1)/(2)x + 1

Hope this helps!

User Leon Lucardie
by
7.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.