Question

Do anyoneeeeeee know this??????????????????????????????????????

Answer 1

Answer is 12

K=y/x (rise over run)

The same rise over run happens to the next point, up 12 over 1

Answer 2

Answer:

12

Step-by-step explanation:

The constant rate of change / the constant proportionality can be found by finding the difference between the y and x of two different points.

(I will be using the two points that are pointed out on the graph / linked with a triangle)

In this graph, you are rising 12 (the first point's y value is 12, the second point's y value is 24),

as you move over 1. (the first point's x value is 1, the second point's x value is 2 )

This can be expressed in the following slope formula:

$\frac{rise}{run} = \frac{y_{2} - y_{1}} {x_{2}-x_{1}}$  

for this graph, we would plug the points like so:

$\frac{24 -12}{2-1} = \frac{12}{1}=12$

So, the constant proportionality (the slope) / the constant rate of change

is 12.