The standard form of the equation of a parabola is y = x2 + 4x + 11. what is the vertex form of the equation? a. y = (x + 2)2 + 7 b. y = (x - 2)2 + 18 c. y = (x + 2)(x - 2) + 7 d. y = (x - 2)2 + 12

Y=(x+2)^2+7

Step-by-step explanation:

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

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