exam Maths Puzzle Numerical Ability

Determine the slope of the line that passes through each pair of points.
1.(5,1) and (2,7)

2.(5,3)and(-2,3)

3.(-1/2,-2)and(-3/2,1)

4.(2,-4)and(2,6)

Read Solution (Total 0)

exam Other Question

10. Use the following table to answer the question.
Population of Europe by Age Groups
Population (in thousands)
1950 1970 1995
Age 0-14 143,175 166,367 139,464
Age
Factor the expression, if possible.

x^4 - 16

Please enter "prime ", if the expression cannot be factored.