Mixed bag Linear Relationships
Mr V will show you a number plane. What point is the dot at.
-3, 1.
Calculate the midpoint of the following two points:
(2, 3) and (6, 11)
(4, 7).
What is another word for Gradient?
Slope.
What word describes the steepness of a line?
Gradient.
What is 25% of 2000?
500.
Write the equation that has a gradient of 5 and an y-intercept of -4.
y = 5x - 4.
Calculate the distance between the two points:
(1, 6) and (4, 10)
5.
How many different types of Gradient are there?
4.
In the equation y = 2x - 1, if x = 5 calculate what y should equal to:
9.
What is 24% as a fraction.
6
--
25
What is the gradient in the equation:
y = -3x + 3
-3.
Calculate the midpoint of the following two points:
(-2, 3) and (6, 8)
(2, 5.5).
Calculate the gradient passing through the following points:
(2, 5) and (4, 13).
4.
What do we call the process of getting rid of the brackets?
Expanding.
What is:
3 + (3 x 3) - 3 + (3 x 3)
18.
Look at the table of values Mr V will show you and work out the y-intercept.
-1.
Calculate the distance between the following two points:
(1, 1) and (8, 9). Take your answer to two decimal places.
10.63.
Horizontal.
The centre of the Number Plane is called the?
Origin.
Calculate for x:
4x + 4 = 0
-1.
Two points on a number plane is (2, 3) and (4, 7). The y intercept is -1. What is the equation of the line?
y = 2x - 1.
Your midpoint is (2, 7).
If the first point is 1, 5. Calculate what your second point should be.
3, 9.
Calculate the gradient passing through the following points:
(-2, 1) and (-4, 7).
-3.
What is the type of payment called when a worker gets paid a percentage of takings?
Commission.
You worked 20 hours at $15.00 an hour and five hours of double time. Calculate your total wage for the week.
$450.