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Q: Determine the equation of the graph below in terms of cosine. 3 2- 30 60 90 2d x

A: The amplitude of given wave is, a=12max-mina=123--1a=2

Q: sketch a graph of y= (x+2)2 - 3. Label at least one point in each quadrant that the graph enters…

A: Consider the given curve.

Q: a) Use the leading coefficient test to determine the graph's behaviour. b) Find the x-intercepts c)…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Write down the characteristics of cosine function and draw its graph

A: To write characteristics of the cosine function, and to draw it's graph.

Q: Find an equation to match graph

A:

Q: Graph, show two cycles of the curve  y= -2 sin (1/3 (×- pi/4) ) + 1

A: To graph the following function    y= -2 sin (1/3 (×- pi/4) ) + 1 This graph is opposite to sine…

Q: Sketch a graph of the equation y = x. Label three points on the graph. Describe the symmetry of the…

A: y = |x|So,y = x , x≥0        -x , x≤0at x = 0,y = 0x = 1,y = 1x = -1,y = 1x intercept, y = 0 at x =…