Write the equation of a sine or cosine function to describe the graph. y = || 1 -2 |-3 - -4-

Q: 2 -2 + 3. 1. FIN

A: Here we write the equation of function in tangent by using the graph.

Q: Graph the equation, y = cosx y (x.y) 2n y (x,y) 1 0.8 0.6 0.4 0.2 0- -0.2 -0.4 -0.6 -0.8 -1

A: Given:- y =cosx  To find:-  Graph of given function

Q: Find the equation of the line that is perpendicular to the graph of y=,x+ 3 and passes through (3, -…

A: We have to find an equation which is perpendicular to and passes through (3,-8)

Q: Use the graph to determine whether y varies directly as some power of x or inversely as some power…

A: Variation statement y is proportional to x implies the variation equation y=kx. Here k is the…

Q: Find an equation to model the vertical motion of the tip of a second hand on a clock, if the second…

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Q: 100 200 300 400 500 -2- -3-

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Q: Determine the equation of a Cosine function based on the graph to the right. 90 -60 -30 30 60 90 120…

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Q: C) (-x,-2]U[2,0) 11. Which equation does not represent y as a function of x? A) 9x = -2y B) -6x + 4y…

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Q: Sketch the graph of the function y = |x? - 25|.

A: To plot the graph of y = |x2-25|  Steps: 1.) First plot the graph y = x2 2.) Shift y = x2 downward…

Q: determine whether the equation defines y as a function of x.   y2 = 4 - x2

A: Given: y2=4-x2

Q: 19. Choose the correct answer. Which equation matches the roots of the graph shown? Or(x)= x(x - 5)…

A: Observe the roots in from the given curve then write the equation of the curve using roots.