1. Write the equation of the line which passes through the point (-4, 0) and has a slope of 1/2 2.
2. Find an equation of a vertical line that passes through the
point (-3,-4).
3.
3. Find an equation of a line that passes through the point
(2, -2) with a slope of
4.
4. Write the equation of the line in slope-intercept form that
passes through the points (-3,5) and (2,-5).
5.
5. Find the equation of a line with a slope of O that passes
through the point (-3,-4).
6.
6. What is the equation of a line with a slope of 1 and a
y-intercept of 0?

Which math sentence can be used to determine if the triangle is a right triangle?

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

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?