Can someone please give me the 3 different combinations i dont know which combinations to do

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

All per-unit concepts rely on ratios, meaning, to provide a type of measurement