When x increases from a to a + 2, y increases by a factor of 16.

for which functions is this statement true?

a)
y = 2(4)x

b)
y = 4x + 2

c)
y = 2(16)x

d)
y = 16x + 2

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Plot the intercepts to graph the equation

Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 · 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 · 2 = 12 7 - 4 = 11 or 6 + 3 = 9