Which point is the y-intercept of the line represented by the equation y-3=13(x+6)? (0,9)

(0,5)

(5,0)

(0,2) plz help me winner gets brainllest

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k