Which set of ordered pairs could be generated by an exponential function?

a (-1,-1/2), (0, 0), (1,1/2), (2, 1)
b (–1, –1), (0, 0), (1, 1), (2, 8)
c (-1,1/2) (0, 1), (1, 2), (2, 4)
d (–1, 1), (0, 0), (1, 1), (2, 4)

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

its an acute right triangle

step-by-step explanation: