If I assume you meant
Then the answer is at 4 minutes. This is just the vertex form of the parabola which is
where (h,k) is the vertex. h = 4 so the vertex is at 4 in the x-axis, or in the context of the problem it means at 4 minutes.
The change in temperature is -28°F
So, Option D is correct.
Step-by-step explanation:
Temperature at day time = 72°F
Temperature at night = 44°F
What number represents the change in number?
Change in temperature = Temperature at night - Temperature at Day
Change in temperature = 44°F-75°F
Change in temperature = -28°F
The change in temperature is -28°F
So, Option D is correct.
Keywords: Solving Expressions
Learn more about Solving Expressions at:
#learnwithBrainly
Answer:
2 units to the left and 5 units to the right
Step-by-step explanation:
Answer:
ok, when making the fractions into improper form she changed the denominator for 1 2/3 and made it 5/2 instead of 5/3 and that's where she made her mistake and accidently change the denominator.
