Straight Line Graphs Revision

Straight Line Graphs Revision

Multiple Select

The function

$$y=3x+2$$   has gadient and intercept of:

• $$m=2,\ c=3$$  

• $$m=3,\ c=2$$  

Recap: Quick Fire Questions...

Multiple Select

The function

$$y=\frac{3}{2}x-2$$   has gadient and intercept of:

• $$m=\frac{3}{2},\ c=2$$  

• $$m=\frac{3}{2},\ c=-2$$  

Multiple Select

The function

$$y=3-\frac{2}{3}x$$   has gadient and intercept of:

• $$m=-\frac{2}{3},\ c=3$$  

• $$m=\frac{2}{3},\ c=3$$  

Multiple Select

The

$$y$$  intercept always happens when  $$x=$$  

• $$1$$  

• $$0$$  

• $$-1$$  

Multiple Select

Which one below is the gradient function

• $$\frac{x^2-x^1}{y^2-y^1}$$

• $$\frac{y^2-y^1}{x^2-x^1}$$

Multiple Select

$$\left(7,3\right),\ \left(14,17\right)$$  

Find the gradient between the 2 points

• $$2$$  

• $$\frac{1}{2}$$  

Multiple Choice

• $$Gradient\ is\ -5\ and\ any\ line\ that\ has\ the\ same\ gradient\ and\ same\ intercept$$  

• $$Gradient\ is\ \frac{5}{4}\ and\ any\ line\ that\ has\ the\ same\ gradient\ but\ different\ intercept$$  

• $$Gradient\ is\ 2\ and\ a\ line\ that\ has\ an\ intercept\ of\ \frac{1}{2}$$  

Teacher Demo

Revision - once you have completed all the tasks you are free to start your own revision for next week's assessment.