Question

I have no clue how to help my daughter with these

Answer 1

From the graph on question 1, the two identfying points are (-2,0) and (2,3)

`\begin{gathered} \text{lets call it (x}_1,y_1)and(x_2,y_2) \\ slope\text{ m=}(y_2-y_1)/(x_2-x_1) \\ m=\text{ }(3-0)/(2-(-2)) \\ m=\text{ }(3)/(2+2) \\ m=\text{ }(3)/(4) \end{gathered}`

Final solution

The slope of the line is 3/4.

(This interpretes as the for every step of 4 units to the right, there is a rise by 3 units)