1 A vector starts at point (6,7) and ends at point (-1,-7) what is the horizontal component of the vector? 2 A vector starts at point (-7,-5) and ends at point (1, 3) what is the magnitude of the vector, answer to two decimal places.
3 A vector starts at point (-3,-4) and ends at point (9,6) what is the vertical component of the vector?
4 Jason is pulling a box across the room. He is pulling with a force of 11 newtons and his arm is making a 70 angle with the horizontal, what is the horizontal component of the force he is pulling with?

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )