Coordinate geometry questions | form one Basic Mathematics

The line 8𝑥+𝑏𝑦=12 crosses the 𝑦-axis at the point (0,2). Find the value of 𝑏.

Answer / Solution

UNSOLVED

The length of a rectangle is twice its width. If the perimeter of the rectangle is 18cm, find its area.

Answer / Solution

UNSOLVED

If the line joining the points 𝐴(𝑘,5+𝑘) and 𝐵(2𝑘,2) has a gradient of 2. Find the coordinates of the given points.

Answer / Solution

UNSOLVED

If the slope of the straight line through the points(7,4) and (-2,k) is 1, find the value of k.

Answer / Solution

UNSOLVED

Find the equation of a straight line passing through the points (3,5) and (7,9). {Express your answer in the form y=mx+c}

Answer / Solution

UNSOLVED