Provide an appropriate response.Suppose the area of a square tablecloth is t(x) = (x + 6)2. Express as a composition of two functions and explain what each function represents.

What will be an ideal response?


Let the length of a side be represented by the function l(x) = x + 6 and the area of a square with sides of length x be represented by a(x) = x2. Then t(x) = (x + 6)2 = 2 = a(l(x)).

Mathematics

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Find .y = tan-1 (ln 5x)

A.
B.
C.
D.

Mathematics

Factor the trinomial completely.4x2y2 - 20x2y + 25x2

A. x2(2y + 5)2 B. x2(2y - 5)(2y + 5) C. x2(2y - 5)2 D. prime

Mathematics

Steen et al. (2011) propose that college students of color are more likely to depart prematurely from educational settings because of:

A) Lack of academic and personal support B) Lower grades than those of their dominant-culture counterparts C) Bias and prejudice real or perceived) D) General dissatisfaction

Mathematics

In the circuit shown below, find X.


a. X = BCD
b. Ä
X = BCD
c. Ä
X = BCD
d. Ä
X = BCD
e. ÄÄÄ
X = BCD

Mathematics