Iwill mark brainliest for the first to answer that is correct and only if they mark me brainliest for something. and five full star's

1 can you explain how the table can be used to find the rate of change?

2 how do you find the slope on a graph?

3 given the slope and y-intercept, can you write the equation for the line?

4 what can you tell me about initial value and the y-intercept?

5 what is the difference between a linear and a nonlinear interval?

A table can be used to find the rate of change by giving you a visual representation of how the operation changes over time for example in the link i'm about to post you can see how much more money is earned as more cars are washed, it is showing how much money is being made OVER TIME, hope this helps :)

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to answer your 4th question a linear interval would be a sequence of numbers that when places on a number line they will form a line, a nonlinear interval is a sequence of numbers that don't make a line because there are inequities meaning the numbers in the sequence are all over the place 

Step-by-step explanation:

i just took the test, the correct answer is .. 31.5 in.