Multiple ChoiceSketch the function y=cos(x)−1y=\cos\left(x\right)-1y=cos(x)−1 on the graph below.32viewsHas a video solution.
Multiple ChoiceDetermine the value of y=sin(−π2)+50y=\sin\left(-\frac{\pi}{2}\right)+50y=sin(−2π)+50 without using a calculator or the unit circle.31viewsHas a video solution.
Multiple ChoiceDetermine the value of y=−2⋅sin(−3π2)+10y=-2\cdot\sin\left(-\frac{3\pi}{2}\right)+10y=−2⋅sin(−23π)+10 without using a calculator or the unit circle.34viewsHas a video solution.
Multiple ChoiceGraph the function y=−3⋅cos(x)y=-3\cdot\cos\left(x\right)y=−3⋅cos(x).30views1rankHas a video solution.
Multiple ChoiceGiven below is the graph of the function y=sin(bx)y=\sin\left(bx\right)y=sin(bx). Determine the correct value for b.36viewsHas a video solution.
Multiple ChoiceThe Period for the function y=cos(bx)y=\cos\left(bx\right)y=cos(bx) is T=20πT=20\piT=20π. Determine the correct value of b.36viewsHas a video solution.