Y=mx+b is what I learned and point slope is y-y1=m*x-x1
(X-7) and (x-2)
Factor x2 -9x+ 15 using the AC method
f(x) = sqrt [( x - 3) / (x - 5)]
well x cannot be 5 because that would make x - 5 = 0.
Also the fraction x - 3 / x - 5 cannot be negative because theres no real square root of a negative.
So x must be <= 3 or > 5
In interval notation the domain is ( -∞,3] or (5 , ∞)
Step-by-step explanation: [(60 – 15) • 60] + 25} = 45.60 +25
=2725
45 + 22 ÷ 11. 2725
45 + 2 . 2725
45+ 5450
=5495
Some sets of numbers are rational and irrational numbers.
Rational numbers are numbers you can make by dividing one integer by another.
Irrational numbers are numbers that can be written as a simple fraction.
