Hi, I am new here and have two questions that I'm a little confused on...

1) f(x)= 4x^2+6x-5

-Parent function is ______?

-Horizontal shift is _______?

-Verical shift ______?

-Stretch______?

2) f(x)=-2[[3x+5]]-4

-Parent function is _____?

-Horizontal shift is _____?

-Vertical shift _____?

-Step height is _____?

-Step width is _____?

also, what is the general shape of question 2?

Thanks in advance for any help!