a. For the equation y = 3x + 1, find all outputs for the input x = 2. State how many outputs there are for that single input.
b. For y = 3x + 1, how many outputs originate from any single input? Explain.
c. Give an example of an equation of the form y = mx + b. Using your equation, find all outputs for the input x = 3. State how many outputs there are for that single input.
d. For your equation, how many outputs originate from any single input? Explain.
e. For any equation of the form y = mx + b, how many out- puts originate from a single input? Explain.