Hans lives in a house with a backyard that has an elevation of 0 feet above sea level. He wants to dig a hole in his backyard that will eventually turn into a swimming pool. He intends to dig at a steady rate for seven days and expects the hole’s depth, relative to sea level, will be -8.4 feet at the end. What will the hole’s depth be after the first day of digging?

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

dont understand

step-by-step explanation:

ddsf

step-by-step explanation:

dfs

it is x equals 3   plese mark me really need it

step-by-step explanation: