exam Maths Puzzle Numerical Ability

How do I find the slope of a problem such as this:

x=-2

Thanks

Read Solution (Total 0)

exam Other Question

write the equation of the line passing through each of thhe given pairs of points. write your results in slop-intercept form, where possible.
1. (-1,3) and (4,-2) Can you give me a step by step of how to solve this:

If x = –3, what is the value of x^2 - 1 / x + 1 ?