You can model the arch of the fireplace using the equation y =-1/9(x+18)(x-18) when x and y are measured in inches .the x-axis represents the floor .find the width of the arch at floor level

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:

the barter

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

i’m sorry but i don’t know sorry