Jean graphed an equation on a coordinate grid and then used a line test to correctly conclude that her graph was NOT a function of x. Which of the following lines could she have used for her test?
A
y = x-2
B
y = -2x
с
y = -2
D
x = -2

pooopoopopoopop

step-by-step explanati∵∵∴∴on:

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175