Help please (mhanifa) answer the 3 questions based on the table.
1.What is the y intercept of the function?

2.What is the first difference?

3.Write an equation to represent the function given in the table. Remember we write linear functions in y=mx+b form!

1.What is the y- intercept of the function?

The value of f(x) when x = 0The y-intercept is 5 as indicated in the table

2.What is the first difference?

The difference in values of consecutive f(x):

7 -5 = 9 - 7 = 11 - 9 = 13 - 11 = 2

This is also called the slope if the relationship is linear.

3.Write an equation to represent the function given in the table.

Based on the information above we have:

m = 2, b = 5

The equation is:

y = 2x + 5

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.