Someone pls actually help I’ve been doing this for an hour and people just like be be people so pls help

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.