Question

a toy manufacturer uses 2\frac{1}{2} building blocks for every 1 miniature car they produce. create a graph to represent y, the total number of blocks required for x miniature cars. select two points on the coordinate grid. a line will connect the points.

Explanation:

Step1: Find the relationship equation

The manufacturer uses $2\frac{1}{2}=\frac{5}{2}$ building - blocks for each miniature car. So the equation is $y = \frac{5}{2}x$.

Step2: Find the first point

When $x = 0$, substitute into the equation $y=\frac{5}{2}x$. Then $y=\frac{5}{2}\times0 = 0$. So the first point is $(0,0)$.

Step3: Find the second point

When $x = 2$, substitute into the equation $y=\frac{5}{2}x$. Then $y=\frac{5}{2}\times2=5$. So the second point is $(2,5)$.

Answer:

The two points are $(0,0)$ and $(2,5)$