Answer:
-3
Step-by-step explanation:
-7b = 21
/ -7 / -7
b = -3
The answer would be 9.650055637900878
Hope this helped!!
By using a graphing calculator, the solutions are:
(-3, 4) and (1, 0)
Linear functions have the general form y=mx+b, where m is the slope. The first function has a slope of 2, while the second one has a slope of -1, so y=2x+1 has a greater slope.
The number 17 has the code 21021