# Chapter 3 - Review - Page 197: 98a

$$y-14,300=-1600(x-4)$$

#### Work Step by Step

We know that the point slope equation is: $$y_2-y_1=m(x_2-x_1)$$ We first find m: $$\frac{y_2-y_1}{x_2-x_1}$$ $$m\frac{14,300-17,500}{4-2}$$ $$m = -1600$$ Now, we use point slope form to find: $$y-14,300=-1600(x-4)$$

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