Recursive equation would be f(x+1) = f(x) - 25 with f(0) = 300
Explicit equation would be f(x) = -25x + 300
And graph would looks like this:
Explicit equation would be f(x) = -25x + 300
And graph would looks like this:
A and B share the cost in a ratio of 3:2 the cost is £85 how much does A pay.
1 answer:
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