If the temperature is 45 degrees and it decreases by 15 degrees, what is the final temperature? I
1 answer:
You might be interested in
Answer:
slope = - 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 4, 7) and (x₂, y₂ ) = (0, 3) ← 2 ordered pairs from the table
m = =
= - 1
No, since 0 doesn't belong to the domain.