Identify the range of the function shown in the graph.
10
-10-8-042
2010
10
O A. yis all real numbers,
B. -6SX 6
O C. y> 0
O D. Osys 8

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?