Which equation could represent this graph? f(x)=-2x-2
f(x)=-2x+2
f(x)=2x-2
f(x)=2x+2

Multiplying the denominator and numerator both by two, you receive the answer 82/4. Multiplying the denominator and numerator both by three, you receive the answer 123/6. Multiplying the denominator and numerator both by four, you receive the answer 164/8.