Question

What is the magnitude and direction of line GH if G(2,-2) and H(7,6)?

Answer 1

magnitude: 9.43 units; direction 32.01°

magnitude: 6.4 units; direction: 57.99°

magnitude: 9.43 units: direction: 57.99°

magnitude: 6.4 units: direction: 32.01°

Answer 2

\[\text{magnitude} = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}\]
\[\text{direction} = \tan^{-1} \left(\frac{y_2 - y_1}{x_2 - x_1} \right)\]
does that help?

Answer 3

i dont really understand this stuff at all:(

Answer 4

i know i have to plug x and y to where it sais you do i just dont have the calculator with me lol