Which graph represents -3x-4y\leq 2−3x−4y≤2minus, 3, x, minus, 4, y, is less than or equal to, 2? Choose 1
Choose 1

(Choice A)
A

(Choice B)
B

(Choice C)
C

(Choice D)
D

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Which graph represents the given linear function 4x+2y=3