If y = ab^x represents an exponential decay function, what are the possible values of b? a b = 1
b b > 1
c b < 0
d 0 < b < 1

The variable in a relation who’s value depends on the value of the independent variable is called what?

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4