Please solve it and find a and b

529 and 531

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: