How many more unit tiles must be added to the function f(x)=x2-6x+1 in order to complete the square?
+ 2
-X-X-X
0 1
06
-X
+
8
9
-X

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?