IDNLearn.com provides a user-friendly platform for finding and sharing accurate answers. Discover prompt and accurate responses from our experts, ensuring you get the information you need quickly.

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

The asymptote of the function [tex]\( f(x) = 3^x + 4 \)[/tex] is [tex]\( y = \square \)[/tex]


Sagot :

To find the asymptote of the function [tex]\( f(x) = 3^x + 4 \)[/tex], we need to understand the behavior of exponential functions of the form [tex]\( f(x) = a^x + b \)[/tex].

For a general function in this form, the term [tex]\( a^x \)[/tex] grows very large as [tex]\( x \)[/tex] increases and approaches zero as [tex]\( x \)[/tex] decreases. However, the constant [tex]\( b \)[/tex] remains unaffected by the value of [tex]\( x \)[/tex].

As [tex]\( x \)[/tex] approaches negative infinity, the exponential term [tex]\( 3^x \)[/tex] approaches zero because the base 3 raised to a large negative number becomes very small. Thus, [tex]\( f(x) \)[/tex] approaches [tex]\( 4 \)[/tex].

Therefore, the horizontal asymptote of the function [tex]\( f(x) = 3^x + 4 \)[/tex] is [tex]\( y = 4 \)[/tex].

So, the asymptote is [tex]\( y = 4 \)[/tex].