What’s the lowest common denominator of the following rational expressions

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20