WILL GIVE BRAINLIEST what is the rate of change of y=0.860x+3.302 if x=25?

So, basically:

Y=Length of foot

X= Length of your forearm.  

This is simple. Your equation is Y=0.860x + 3.302

So, if you have a forearm (x) that is 17 inches long, then plug in x as 17. This leaves you to evaluate for Y.

New equation: Y=0.860(17) +3.302

Work it out, you get: Y=14.62 + 3.302

Work that out, you get: Y= 17.922 inches long.  

And of course, Y is the foot.

So, your If the forearm is 17 inches long, then the foot is 17.922 inches long. Simple.

So, part 2:

Rate of change. Well, you need slope then, because that's the same thing.

Y=mx+b, Where m=slope

Your answer turns to be 0.860 inches per length of arm, for rate of change.

Skipping the data, as that's only something you'd know.

Yes, it is indeed a function. There can't be any exponents greater than 1 on the placeholder, and it's obviously not a straight line if you plug it in

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

the answer is two. hope this !