A vector starts at point ( -3, 8) and ends at point (-2, 2) what is the horizontal component of the vector? A vector starts at point ( 1, 9) and ends at point (6, -5) what is the magnitude of the vector, answer to two decimal places.

A vector starts at point ( -1, -10) and ends at point (8, -8) what is the vertical component of the vector?

Please help me! it would be greatly appreciated

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the