Question

How would i solve unit rate on a proportional graph?
Question below! :)

Answer 1

I'm don't know how :) could you teach me?

Answer 2

WHat y and x-axes represent?

Answer 3

The rate is always represented by the slope of the graph, which here is a straight line, so the slope could be determined bt the two point plotted on the line.

Answer 4

Do you follow?

Answer 5

@KJSaif

Answer 6

At a guess, youre probably asking about the gradient of the line: How many times bigger or smaller is y compared to x.

We use the equation:
\[gradient = \frac{\Delta y}{\Delta x} \]
The triangle is the greek letter delta, which stands for "change".

The change in y is from 0 to 18, which is 18
the change in x is from 0 to 4, which is 4

Therefore the gradient is 18/4 = 4.5

Answer 7

OHHHHHHHH.................................