Determine the equation for the function shown on the graph. What is the equation of the midline? A) y = 3 sin (2x): y = 0
B) y = 3 cos (2x), y = 0
C) y = 2 sin (3x): y = 1
D y = 3 + sin (2x): y = 2

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem