the differents of (K ) (A) (H)

K: moves it up and down
A: It tells u the thickness, and if the a is negative then it opens down. if positive, it opens up.
H: it move left to right if its negative it move to right and if its postive it move to the Left .

the letter(H)

H moves left and right

K letter

K moves the quadratic equation up or down.

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Graphing quadratic equations A

The a variable determinesthe narrowness of the quadratic equation. The quadratic equation is facing down cuz the A is negative.if the A is positive the equation opens up.

formula s

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