2.6.3 test (cst): functions and relations
which of the following statements are not true regarding functions?
the vertical line test may be used to determine whether a
function is one-to-one.
b. a function is a relation in which each value of the input variable is
paired with at least one value of the output variable.
the horizontal line test may be used to determine whether a
function is one-to-one.
d. a sequence is a function whose domain is the set of natural
numbers.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

exactly you go it

step-by-step explanation:

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy