Waecmaths

Title waecmaths question
Question 13

The coordinates of point P and Q are (4,3) and (2, –1) respectively. Find the shorest distance between P and Q

Question 17

Find the gradient of the line joining the points (2 ,– 3) and (2,5)

Question 39
 x 0 2 4 6 y 1 2 3 4

The table is for the relation y =mx + c where m and c are constants. Use it to answer 39 to 40

39. What is the equation of the line described in the table?

Question 40
 x 0 2 4 6 y 1 2 3 4

The table is for the relation y =mx + c where m and c are constants. Use it to answer 39 to 40

What is the value x when y = 5

Question 24

A straight line passes through the points P(1, 2) and Q(5, 8). Calculate the gradient of the line PQ

Question 25

A straight line passes through the points P(1, 2) and Q(5, 8), Calculate the length PQ

Question 43

The relation $y={{x}^{2}}+2x+k$passes through (2,0). Find the value of k

Question 10

Find the coordinates of P

Question 11

Find the value of x when y = 0

Question 21

The table below shows the values for a linear graph

 x 0 1 ¼ 2 4 y 3 5 ½

Use it to answer question 21 and 22.

21. Find the gradient of the line

Question 22

The table below shows the values for a linear graph

 x 0 1 ¼ 2 4 y 3 5 ½
Question 23

Calculate the gradient (slope) of the line joining points (–1, 1) and (2, –2)

Question 24

If P(2, 3) and Q( 2, 5) are points on a graph, calculate the length PQ

Question 21

If M and N are the points (–3, 8) and (5, –7) respectively, find MN

Question 22

The equation of the line through the (4, 2) and (–8, –2)  is  3y = px + q, where p and q are constants. Find the value of p

Question 35

Find the equation of a straight line passing through the point (1, −5) and having gradient $\tfrac{3}{4}$