Answer:
(-7,4)
Step-by-step explanation:
goal: (y-k)^2=4p(x-h)
y^2-8y=4x+12 Rearranged and added 4x and 12 on both sides
y^2-8y+(-8/2)^2=4x+12+(-8/2)^2 complete square time (add same thing on both sides)
y^2-8y+(-4)^2=4x+12+(-4)^2 (simplify inside the squares)
(y-4)^2=4x+12+16 (now write the left hand side as a square)
(y-4)^2=4x+28
(y-4)^2=4(x+7) factored...
vertex is (-7,4)
Answer: leave the math class
Where is the Graph? Need the Graph to answer the question.
Answer: 5, 10, 15, 20, 25
8, 16, 24, 32
Step-by-step explanation:
Answer: -8/3, -2.25, |-4/5|, 1.2, 1.25
Step-by-step explanation:
Convert to the decimal values and compare.
-8/3 -2.666666667
-2.25 -2.25
|-4/5| 0.8
1.2 1.2
5/4 1.25