The ordered pairs (1,1), (2,16), (3,18), (4,256), and (5,625) represent a funtion. what is a rule the represents this funtion

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!