Which of the equations below could be the equation of this parabola? 10-
(0,0)
-10
Vertex
10
-10
O A. x= -1/4²
O B. ya 1x
O C. y=-baya
O D. x = 1/²

A

Step-by-step explanation:

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse