exam Maths Puzzle Numerical Ability

7x-9y+10=0 how do i graph this

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exam Other Question

R(x) = x + 1 / x - 1, if T(x) = R(x), then T(x) =
a. T(x) = 2x/x+1
b. T(x) = x+2/x+1
c. T(x) - x+2/x-1
d. T(x) = 2x/x-1 Use the arithmetic sequence of numbers 1, 3, 5, 7, 9, ...to find the following:

a) What is d, the difference between any 2 terms?

b) Using the formula for the nth term of an