Which of the equations below could be the equation of this parabola? A. x=4y^2
B. y=4x^2
C. y=-4x^2
D. x=-4x^2

C) y=-4x^2

Step-by-step explanation:

When you graph all of them, equation C is the only one that matches the one in the picture.

C. y=-4x^2

Step-by-step explanation:

To eliminate a and b the parabola is a negative and neither one of those are negative. When the parabola is facing down its a negative.

To eliminate D the parabola is going down on the y-axis so it cant be d.

Which leaves us with C.

So the answer is indeed C.

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

add an !

step-by-step explanation: