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help please!

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!

help please 1What is the y intercept of the function 2What is the first difference 3Write an equation to represent the function given in the table Remember we w class=

Respuesta :

mhanifa

Answer:

1.What is the y intercept of the function?

y-coordinate when x = 0, take from the table.

  • (0, 5)

2.What is the first difference?

Difference of y-values. This is the slope

  • 7-5 = 2

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

Use the first difference and the y-intercept: b = 5, m = 2

  • y = 2x + 5

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