Which function has the following domain and range? Domain: { - 12, – 7,0,4, 12}
Range: {0, 1, 2}
O {(- 12,0), (-7, 1), (0, 2), ( – 4,5), (3, – 1)}
O {(4, 1), (-7,0), (12, 2), (0, 0), (- 12, 1)}
O {(0,4), (2, 12), (1, - 7), (0, – 12), (1, 0)}
O {(- 12, 12), (0, 2)}

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.