Answer:
?
Step-by-step explanation:
What is the question?
x=-28 because the minus sign in front of the x will turn the -28 into positive 28 and 28+4 is 32
Cotangent of ∠l = adjacent side / opposite side
cotangent of ∠l = - 15/8
Correct option D
Any number that is larger than -2.
For example y=0
-14 < 0-12
= -14 < -12
1:This is a parabola by the looks of the equation and the fact that it's a
satellite dish. The vertex of the equation is (-6,0) and the focus is
2/4, 1/2. 1/2 plus -6 is -5.5. the focus is (-5.5,0).
This answer is only true if the actual equation is y^2 not 2y
2:<span>y=-(x+3)^2/8+1
3:</span>This is the answer(–1.25, –3),
4:
answer is: x^2=-12y