One batch of trail mix can be made by mixing 3 cups of granola with 0.75 cup of raisins. Hamid needs to make a bigger batch of trail mix. He makes a graph to be sure the mixture will be correct. On a coordinate plane, the point (3, 0.75) is plotted. How can he use the graph to find an equivalent ratio?

We find the gradient of the graph.

The equivalent ratio is 4:1

Step-by-step explanation:

We find the gradient of the graph. Since the point (0, 0) represents zero cups of granola and zero cups of raisins, the gradient of the graph m is gotten by measuring the ratio of the change in the y - coordinate and x - coordinates.

Since the point (3, 0.75) is plotted on the graph, this is our second point.

m = (y₂ - y₁)/(x₂ - x₁) where (0,0) = (x₁, y₁) and (3, 0.75) = (x₂, y₂)

So, the gradient m = (0.75 - 0)/(3 - 0) = 0.75/3 = 0.25 = 1/4

So, for Hamid to make a bigger, the equivalent ratio is 4:1

That is 4 cups of granola to one cup of raisins

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

it would more likely be bald eagle because its has more in the box so about 75%.

step-by-step explanation: