Answer:
¾
Step-by-step explanation:

☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate
Slope of line


Standard form is Ax + By = C
Your equation is y = 3/4 x + 1
3/4 x + 1 y = 1
(x-6)(x+2)
When you foil it you get x^2+2x-6x-12
After you do this you then add like terms to get x^2-4x-12
Therefore the answer (x-6)(x+2) is correct.
2.74 - (-19.4) = 22.14, so the freezer is 22.14°c colder. I hope that helps!