Question

Jack works after school. Each day he earns a setamount, plus an hourly wage.Write a linear function f that Jack can use to use todetermine his pay.HoursPay182282.533338​

Answer 1

*The Point-Slope form of a linear equation lets you use two points to figure out the equation. The point-slope form is:

y - y1 = m (x - x1 )

First, you will use both points to calculate the slope m. Then use one of the points (either of them, it doesn't matter) tp plug in for x1 and y1 .

So, Step 1: To calculate the slope m, I'll choose two points from the table: (1, 22) and (3, 46)

So the slope m = (y2 - y1 ) / (x2 - x1 ) = (46-22)/(3-1) = 24/2 = 12

Now you have a partial equation y - y1 = 12 (x - x1 )

Step 2: Choose one of the points to plug in for x1 and y1 : I'll choose the point (1, 22)

Plugging in for x1 and y1 , I get :y - 22 = 12 (x - 1 ) Equation 1

here, I have answered your question!!