Which function has the smallest x-intercept value, if it exists? A. f(x) = 3x – 9 B. f(x) = 1/x + 4 C. f(x) = root x+1 D. f(x) = x2

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Is the point (0, 8) on the x-axis or y-axis? how do you know?

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6