Graph the 2 given functions below in one plot using hold-on commands use f(t) = 4sin(x) g (t) 3sin (2x) = Complete the Codes below: t = -4*pi:1/10:4*pi ft = 4*sin(t) gt = 3*sin(2Blank 1t) plot(t,ft) hold Blank 2 plot(t,gt) Blank 3 off

Sketch the following functions by factoring first then determining the x intercepts. 1. y = 5x + 35 2. y = 3x² + 15x - 42

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Create a function called (Ysum) that find the value of y from following equation:

determine the function described and then use it to answer the question. the surface area A, of a cylinder in terms of its radius, r, and height,h, is given by A=2pi r^2+2pi rh. if the height of the cylinder is 4 feet, express the radius as a function of A.  r(A)=  find the radius if the surface area is 320 square feet. (round your answer to two deci,al places) _________ft