The two line segments in the graph were derived from the information that Rodrigo has a total of 10 coins in dimes
and quarters (D+ Q = 10) and that the number of dimes is
four times the number of quarters (D = 4Q).
10
D + Q = 10
quarters
5
D = 40
5 10 15
dimes
How many dimes and how many quarters does Rodrigo
have?

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.

what does x eaqual

step-by-step explanation:

explanation:

step-by-step explanation:

n word

step-by-step explanation:

what lives in the hood