What helpful information about this graph does a function written in standers form give us? ax^2+bx+c

Anna is no more than 3 years older than 2 times jamie’s age. jamie is at least 14 and anna is at most 35. which system of linear inequalities can be used to find the possible ages of anna, a, and jamie, j?

3. solve by graphing: y = 2x + 6 x + y = -3

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution