For the function f(x) = -2(x + 3)2 - 1, identify the vertex, domain, and range
the vertex is (3,-1), the domain is all real numbers, and the range is y2-1
the vertex is (3,-1), the domain is all real numbers, and the range isys-t.
o the vertex is (-3, -1), the domain is all real numbers, and the range is ys-1
the vertex is (-3, -1), the domain is all real numbers and the range isy 2-1

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?