If Two Points on a Line Are X = 2

question 103

Essay

If two points on a line are x = 2, y = 5 and x = 7, y= 10, what is the slope of this line?
$$\begin{array} { | l | l | } \hline \begin{array} { l } \text { Katie's income } \\\text { (dollars per year) }\end{array} & \begin{array} { l } \text { Katie's purchases } \\\text { (books peryear) }\end{array} \\\hline 50,000 & 14 \\\hline 70,000 & 16 \\\hline 90,000 & 18 \\\hline 110,000 & 20 \\\hline\end{array}$$

---

Definitions:

Parenteral

Other than by mouth.

Prescription

A written order from a healthcare professional that authorizes a patient to be provided a medicine or treatment.

Narcotic

Drugs that relieve pain and often induce sleep, but can also lead to dependence or addiction; originally referred specifically to opium-derived substances.

Ointment

A smooth oily preparation that is applied to the skin for a therapeutic purpose or as a cosmetic.