Question

Write the ordered pair that represents y. Then find the magnitude of y.

Answer 1

Answer:

(3,-2), $\sqrt{13} }$ units

Step-by-step explanation:

the correct question is:

Write the ordered pair that represents yz. Then find the magnitude of yz . y(-2,5),z(1,3)

SOLUTION:

points given are  y(-2,5) and z(1,3)

$^{ \to} _{YZ} = \binom{1}{3} - \binom{ - 2}{5} = \binom{3}{ - 2}$

so, the ordered pair is (3,-2)

next is to find the magnitude:

$|^{ \to} _{YZ}| = \sqrt{ {3}^{2} + ( - 2)^{2} }$

$|^{ \to} _{YZ}| = \sqrt{ 9 +4}$

$\\|^{ \to} _{YZ}| = \sqrt{13} }$ units