Jessica has an orange grove. She noticed that it 29 trees are planted per acre, each tree produces about 523 oranges per year. For each additional orange tree planted per acre, each tree produces 10 less oranges per year. Which equation could Jessica to give her the amount of oranges her trees produce per year. a function of the number of trees over 29 523t = f B. - 10t ^ 2 + 233t + 15.167 = f 523t - 10 = F 10R ^ 2 - 233t - 15, 167 = F

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?