(2x-1)(x+7) = 0
2x-1=0
2x =1
x = 1/2
x+7=0
x = -7
Y = mx + b
Y = -6/5x + b
5 = -6/5(6) + b
5 = -7.2 + b
b = 12.2
Equation: y = -6/5 + 12.2
7.2 is the answer i hope this helps!
16.45 is actually less than 16.454.
16.454 is 0.004 larger than 16.45.
It's hard to exact quantify it, but if a number has the same digits, but one has an extra decimal point to the right, it is (barely) larger.