Gradient
Linear equations
Graphing
Finding Gradient and y-intercept
General Trivia
100
Draw a line with a positive gradient
/
100
What is the gradient-intercept form of a line?
(The equation we use for linear equations)
y=mx+c
100
What is the horizontal axis?
x-axis
100
The gradient and the y intercept in the equation y = -3x + 7
gradient = -3
Y-intercept = 7
100
What is the school's mascot called?
Eddie the Eagle
200
Draw a line with a negative gradient
\
200
what does the m represent in y=mx+c
M = the gradient
200
What is the vertical axis?
y-axis
200
What is the gradient and y-intercept of the graph shown?
gradient = - 5/8
y-intercept = 5
200
What is the largest organ in the human body?
The skin
300
Draw a line with a gradient of 0
_
300
What does the c represent in the equation y=mx + c
c = y-intercept
300
What is the formula for calculating the Gradient ?
RISE/RUN
300
Find the gradient and y-intercept of the line shown
m=2/1 = 2
c = 2
300
How many continents are there?
7
400
If RISE = 10 and RUN = 5, calculate the gradient
Gradient = 2
400
Does (1,2) lie on the line y=3x-2?
Include all working out
2=3x1 -2
2 = 3-2
2 = 1 -> No, not on the line
400
Write the equation for the line shown
y=-2
400
The gradient and the y intercept in the equation:
y = -5x
Gradient = -5
Y-intercept = 0
400
What is the largest ocean on Earth?
Pacific Ocean
500
If the RISE = 9 and RUN = -3, calculate the gradient
Gradient = -3
500
Does (3,-1) lie on the line y=3x-10?
Include all working out
-1 = 3 x 3 -10
-1 = 9 - 10
-1 = -1 -> Yes it is on the line
500
Write the equation for the line shown
x=3
500
the gradient and y-intercept of the line
y=x-100
Gradient = 1
Y-intercept = -100
500
How many bones are in the adult human body?
206