High School

We appreciate your visit to If tex y frac 1 4x x 5 tex what is the value of tex y tex when tex x 4i tex A tex 169. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

If [tex] y = \frac{1 + 4x}{x + 5} [/tex], what is the value of [tex] y [/tex] when [tex] x = 4i [/tex]?

A. [tex] 169 + 76i [/tex]
B. [tex] 69 - 76i [/tex]
C. [tex] 69 + 76i [/tex]
D. [tex] 69 - 76i [/tex]
E. [tex] -69 + 76i [/tex]

Answer :

Final answer:

The value of y when x = 4i is 6 + 16i.

Explanation:

To find the value of y when x = 4i, we substitute x = 4i into the expression y = 1+4x x+5:

y = 1 + 4(4i) + 5

Now, we simplify the expression:

y = 1 + 16i + 5

y = 6 + 16i

Therefore, the value of y when x = 4i is 6 + 16i.

Learn more about evaluating an expression with a complex number here:

https://brainly.com/question/32192944

#SPJ14

Thanks for taking the time to read If tex y frac 1 4x x 5 tex what is the value of tex y tex when tex x 4i tex A tex 169. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada