The coordinates below represent two linear equations. how many solutions does this system of equations have? line 1 x y –4 3 –2 4 line 2 x y 0 8 2 6 a. 0 b. exactly 1 c. exactly 2 d. infinitely many

B

Step-by-step explanation:

The lines intersect at exact one point. This is true because the lines do not have the same slope. This means the lines are not parallel and must cross at one point.

Calculate slope for Line 1 by where and .

Calculate slope for Line 2 by where and .

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.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i