Write an equation in gradient-intercept form
m = 2
b = 3
y= 2x + 3
What city am I from?
Maitland
What does the m represent in y= mx + b
The gradient (or slope)
What is the gradient of y= 3x - 2
3
m= -3
b = 1
y= -3x + 1
What type of vehicle do I drive?
A hyundai
What does the b represent in y= mx + b
The y-intercept
What is the y-intercept of y= -2x - 7?
-7
m= -5
b = -4
y= -5x - 4
What did I study first at university?
Engineering
What is the gradient of a line?
How steep it is (rise over run)
What is the y-intercept of y= 0.5 x + 3.5?
3.5
m=1
b =-1
y= x - 1
or
y= 1x- 1
What is my favorite colour?
Blue
What is the y-intercept of a line?
What is the gradient of y= x?
1
(x = 1x)
m= 0
b = 4
y= 4
or
y= 0x + 4
What is my favourite type of mathematics?
Trigonometry
What is the equation for gradient intercept form?
y= mx + b
What is the y-intercept of y= -3x?
0