Which statement is true about the points shown on the number line?
a.-4.5 > -2.3, and -4.5 is located to the right of -2.3.
b.-4.5 > -2.3, and -4.5 is located to the left of -2.3.
c.-4.5 < -2.3, and -4.5 is located to the right of -2.3.
d.-4.5 < -2.3, and -4.5 is located to the left of -2.3