The focus of a parabola is (-4,2). its directrix is x= -6. what are the equation and the vertex of the parabola? a. x + 5 = 1/4(y-2)^2 ; vertex: (-5,2)b. x + 5 = (y-2)^2 ; vertex: (-5,2)c. y + 2 = 1/16(x+4)^2 ; vertex: (-4,-2)d. y + 2 = 4(x+4)^2 ; vertex: (-4,-2)

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844