Explain why it is valuable to know how to find the exact value of a radical and to be able to approximate a value of a radical. When would an approximation be okay? When must you use the exact value?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

Which function has the domain x> -11?