Question

Solve the problem. Use what you learned from the model. Graph the functions y = 2x + 1 and y grid to determine whether they are linear or nonlinear. Describe the similarities and differences between the graphs, including their initial values and rates of change. Then graph the function y = 2x - 3 on the same grid. What are its similarities to the other two functions? Show your work. Use graphs, words, and numbers to 2x + 1 and y = 2x + 4 on the same explain your answer.

Answer 1

`\text{They both are linear function, because they have linear equation.}`
`\begin{gathered} \text{For,}\Rightarrow y=2x+1 \\ p\text{ut y=0,}\Rightarrow x=(-1)/(2) \\ and,\text{ x=0}\Rightarrow y=1 \\ \text{The coordintes is (0,1) and (}(-1)/(2),0) \\ \text{Now, you can draw the graph of line by using these points.} \end{gathered}`