What function is graphed below? a. y= cot(3/4(x- pi/6))
b. y= cot(3/2(x- pi/6))
c. y= cot(3/4(x+pi/6))
d. y= cot(3/2(x+pi/6))

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122