Answer:
![m=(3)/(2)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/c3akvgi4omtl3ll93u2eq87knd6tu6gkaw.png)
General Formulas and Concepts:
Pre-Algebra
- Order of Operations: BPEMDAS
Algebra I
- Slope Formula (Rate of Change):
![m=(y_2-y_1)/(x_2-x_1)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/e9lgdayfzr27dyurvzbw9lffpiv7535tiv.png)
Explanation:
Step 1: Define
Find points from graph.
Point (2, -1)
Point (0, -4)
Step 2: Find slope m
- Substitute:
![m=(-4+1)/(0-2)](https://img.qammunity.org/2021/formulas/mathematics/high-school/dpscz34jsr8j7b9tnfmu907gs825kwizky.png)
- Add/Subtract:
![m=(-3)/(-2)](https://img.qammunity.org/2021/formulas/mathematics/high-school/2jfq9xuwd54rv5uws7du21sk1sco0ueoll.png)
- Simplify:
![m=(3)/(2)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/c3akvgi4omtl3ll93u2eq87knd6tu6gkaw.png)