Which are three statements about using debit card? Select all that apply. 1. Safer than carrying cash
2. Keeps history of purchases
3. Improves credit scores
4. Cost of item may be higher

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36