e graph shows the equation x = y2. Use the slider for a to move the vertical line on the graph. According to the vertical line test, is this equation a function? Why or why not?

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

step-by-step explanation:

thats not a system of equations, that is a solution

the answer is a if my teacher taught me correct