4 years ago

Could someone please help me with this problem?

1 answer:

7 0

Answer:

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (4, 9) and (x₂, y₂ ) = (12, 20)

m = $\frac{20-9}{12-4}$ = $\frac{11}{8}$ → C

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