Answer:
A = 12.5 units squared
Step-by-step explanation:
A = (a + b)/2(h)
A = (7.5 + 2.5)/2(2.5)
A = 10/2(2.5)
A = 5(2.5)
A = 12.5 units squared
Remark
Watch out for the -4<=x<=6 thing. It causes lot's of problems if you are not careful.
Solution.
The second best answer is A and if that restriction, -4<=x<=6, wasn't there, the answer would be A.
When y = - 4, the x value falls outside the restricted domain ( -4<=x<=6) we have been given. so B is not the answer.
When x = - 4 you have to read straight down to see what the y value is. It is - 2. So this is your answer. Only exactly what is the answer. They ask for the minimum value and that is a y value in this case.
So the answer is C <<<<< Answer.
When y = 1 , x = - 2 1/2. That is within the domain, but it is not the minimum value so D is wrong.
Answer:
If each serving is 3/4 of a cupcake then we have to multiply 18* 3/4 to get the answer of 13.5 and a half servings.
Step-by-step explanation:
Answer:
a convex nonagon
Step-by-step explanation:
Answer:
x=-7
Step-by-step explanation:
