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Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

The approximate line of best fit for the given data points, y = −2x − 2, is shown on the graph.which is the residual value when x = –2? a)–2 b)–1 c)1 d)2