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JoAnna D

JoAnna D.

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Israel Hernandez verified

Numerade educator

Use the Pythagorean Theorem to find the length of the missing side of the right triangle. Then find the value of each of the six trigonometric functions of ?. Complete the table by using the names of the sides to express each trigonometric function as a ratio. sin ? = cos ? = tan ? = csc ? = sec ? = cot ? =

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Israel Hernandez verified

Numerade educator

Find​ f(g(x)) and​ g(f(x)). State the domain of each. ​f(x)=7x +9; g(x)=X-8 What is the formula for​ f(g(x))?

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Audrey Fong verified

Numerade educator

Complete the following. (a) Find the points determined by ( t=-3,-2,-1,0,1,2 ), and 3. (b) Find a direct algebraic relationship between ( x ) and ( y ) and determine whether the parametric equations determine ( y ) as a function of ( x ). (c) Graph the relationship in the xy-plane. [ x=5 t ext { and } y=4 t-1 ] (a) Complete the table. egin{tabular}{|c|c|c|c|c|c|c|c|} hline ( mathrm{t} ) & ( -3 ) & ( -2 ) & ( -1 ) & 0 & 1 & 2 & 3 \ hline ( mathrm{x} ) & ( square ) & ( square ) & ( square ) & ( square ) & ( square ) & ( square ) & ( square ) \ hline ( mathrm{y} ) & ( square ) & ( square ) & ( square ) & ( square ) & ( square ) & ( square ) & ( square ) \ hline end{tabular} (Simplify your answers.)

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