Question

Asked Oct 20, 2019

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Write a function that models the distance D from a point on the line y = 9 x - 2 to the point (0,0) (as a function of x).

D(x) =

The point on the line that is closest to (0, 0) is

( , ) (numerical answers)

Step 1

The** general equation for the straight line** is** y = mx+c**

Where m = slope of the straight line, c = y-intercept

Step 2

**Compare **the general equation with the given equation

**So,m = 9 and c = -2**

Step 3

Since we need the** model from distance D from a point from the line y = 9x – 2 and passing from the point (0,0).**

Therefore,** th...**

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