Utils
does this graph represent a function?
(2013
+
h
+
1
a. no, because there are no closed circles to show where the graph
ends
o
b. no, because some of the y-values are paired with two x-values
o
c. yes, because each x-value has exactly one corresponding y-value
o
d. yes, because it touches the y-axis exactly one time

How many grams must be adde to 970g to make 1 and a half kg

What is the length and width of a 84.5 square foot rug? will mark

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 > ?