Which set of ordered pairs in the form of (x, y) does not represent a function of x?
a. {(1, 1.5), (2, 1.5), (3, 1.5), (4, 1.5)}
b. {(0, 1.5), (3, 2.5), (1, 3.3), (1, 4.5)}
c. {(1, 1.5), (–1, 1.5), (2, 2.5), (–2, 2.5)}
d. {(1, 1.5), (–1, –1.5), (2, 2.5), (–2, 2.5)}

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Which of the following is the true for f(x) = 5cos

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)