y = - 6
step-by-step explanation:
given the point (- 2, y) lies on the graph then it is a solution of it's equation.
substitute x = - 2 into the equation for value of y
y = 3(- 2) = 3 × - 2 = - 6
the point on the graph is (- 2, 6)
idn
i think 5 miles per hour
if a = 1, and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.