1) Which equation would graph a line that passes through the point (12,0) and is perpendicular to the graph of the equation y = 6x- 1? A. y = 63 - 1

B. y = 60 - 12

C. y= - 1/6x + 2

D. y=-1/6x - 1

2) which of the following is the equation of a line written in point slope form with a slope of -4 and passes through the point (3–6)?

A. y+3= - 4(x-6)

B. y - 3 = - 4 (x + 6)

C. y + 6 = -4 (X -3)

D. y -6 = -4 (X +3)

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?