Subject: Maths, asked on 2/3/18

## What is replacement set in linear inequation.

Subject: Maths, asked on 27/1/18

## Q.(a)  Explain why the lines with equations y = 2 - 2x and y = 5 - 2x are parallel. (b) Write down the equation of another line that would be parallel to these lines. (c) Draw all three lines.

Subject: Maths, asked on 27/1/18

## ​.

Subject: Maths, asked on 27/1/18

## Determine the coordinates of the point where the lines y = x + 3 and y = 7 – x cross.

Subject: Maths, asked on 27/1/18

## ​​Draw lines which have: (a) gradient 2 and intercept 3. (b) gradient $\frac{1}{2}$ and intercept 1.

Subject: Maths, asked on 27/1/18

## Q.(a) Draw the lines with equations y = x + 1, y = 1 - x, y = 2x + 1 and y = 3x + 1 on the same set of axes. (b) Explain why these lines all pass through the same point on the y - axis.

Subject: Maths, asked on 27/1/18

## Determine the gradient of each of the following lines:

Subject: Maths, asked on 27/1/18

## Q. Determine the gradient of each of the following lines:

Subject: Maths, asked on 27/1/18

## Determine the equation of each of the lines shown below:

Subject: Maths, asked on 27/1/18

## Q. Determine the equation of each of the lines shown below: (a) (b)

Subject: Maths, asked on 27/1/18

## Q.4. Which of the following lines have a positive gradient and which have a negative gradient:

Subject: Maths, asked on 27/1/18

## The point A has coordinates (1,0), the point B has coordinates (–2, 4) and the point C has coordinates (4, –1). a. Plot these points on a set of axes and draw straight line through each point to form a triangle. b. Determine the equation of each of the lines you have drawn.

Subject: Maths, asked on 27/1/18

## Q. Find the slope and y intercept of the lines shown below

Subject: Maths, asked on 27/1/18

## ​(a) Plot the points (0, 5), (2, 3), (4, 1) and (5, 0). Draw a straight line through them. (b) Write down the coordinates of two other points on the line. (c) The relationship between the x- and y- coordinates can be written as x + y = _______. What is the missing number?

Subject: Maths, asked on 6/1/18

## A gardener builds paths using paying slabs laid out in a pattern as shown, with white slabs on each side of  a row of red slabs. (a) If n red slabs are used, how many white slabs are needed? (b) Another gardener puts a white slab at each end of the path as shown below. If n red slabs are used, how many white slabs are needed?

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