What type of angles are 3 and 5 choose all that apply

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

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection