Quick !
find the equation of the linear function represented by the table below in slope-intercept form.

Step-by-step explanation:

The slope-intercept form of an equation of a line:

m - slope

b - y-intercept

The formula of a slope:

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From the table we have :

x = 1 → y = 6

x = 2 → y = 9

x = 3 → y = 12

x = 4 → y = 15

Calculate the slope (choice any two pairs, and calculate the slope):

(1, 6), (2, 9)

We have the equation:

Put the coordinates of the point (1, 6) to the equation, and solve it for b:

             subtract 3 from both sides

Finally:

an altitude of 15,000 feet

step-by-step explanation: