Which has the greater rate of change (slope)

The slope for a would be 6/1
and then a good way to calculate the slope for b is by taking two sets from the chart and doing y₂-y₁/x₂-x₁.
So let's take (4, 2) and (6, 10). Your equation would be 10-2/6-4 which will give you a slope of 4/1 after simplifying.
So your answer will be a.

Easy peasy lemon squeaky

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.