Answer:
[tex]m=4[/tex]
General Formulas and Concepts:
Pre-Algebra
- Order of Operations: BPEMDAS
Algebra I
- Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (10, 40)
Point (15, 60)
Step 2: Find slope m
- Substitute: [tex]m=\frac{60-40}{15-10}[/tex]
- Subtract: [tex]m=\frac{20}{5}[/tex]
- Divide: [tex]m=4[/tex]
