If m ≤ f(x) ≤ m for a ≤ x ≤ b, where m is the absolute minimum and m is the absolute maximum of f on the interval [a, b], then m(b − a.≤ b f(x) dx a ≤ m(b − a). use this property to estimate the value of the integral. 6π (2x − 4 sin(x)) dx 5π

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9