Question

Quick Computing Company produces calculators. They have found that the cost, c(X), of making x calculators is a quadratic function in terms of x.
The company also discovered that it costs $25 to produce 2 calculators. $59 to produce 4 calculators, and $305 to produce 10 calculators.
complete the function that represents the cost, c(x), to produce x calculators

Answer 1

@welshfella

Answer 2

@TheAsker2002