The graph y=arctanx is transformed to y= aarctan(b(x-c))+d by a horizontal compression of 1/4 and a translation of π/3 units to the left. the new equation is: y=4arctan(x-π/3)
y=arctan(1/4(x+ π/3))
y=arctan(4(x-π/3))
y=arctan(4(x+ π/3))

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Write an expression that represent sarah’s total pay last week. represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?