Answer: m=5
Explanation:
To find slope you need to use the slope formula which is y₂-y₁/x₂-x₁
Now we know 4=x₁ and 1=y₁ then 0=x₂ -19=y₂
Then plug in the numbers -19-1=-20 for our numerator
Then 0-4=-4 for our denominator
so the answer is -20/-4 and we can simplify it to become 5.
(negative divided by a negative turns positive.) (m stands for slope)