Peanut jelly and jelly butter sandwich

How many lines can be drawn through points j and k? 0 1 2 3

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

Which of the following is true for the relation f(x)=2x^2+1