Using a number line, what is the approximate value of 19−−√?

Question

(1 point) Responses
A. 4.13
B. 4.38
C.4.5
D.4.25

Answer 1

To approximate the value of 19−−√, we can use a number line.

Start by finding the square root of 19. The square root of 19 is approximately 4.36.

Then subtract this value from 19: 19 - 4.36 = 14.64

Round this result to the nearest hundredth: 14.64 ≈ 14.6

Therefore, the approximate value of 19−−√ is 14.6.

None of the given options match this answer, so none of the provided options are correct.