What is the length of ? Round to the nearest tenth. 9.7 m 10.4 m 37.3 m 38.6 m

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.