If (-3, y) lies on the graph of y = 3^x, then what is y? Precalculus Exponential and Logistic Functions Exponential and Logistic Graphs 1 Answer Konstantinos Michailidis Dec 26, 2015 #y=1/27# Explanation: Hence #(-3,y)# lies on the graph of #y=3^x# then for #x=-3# we have that #y=3^(-3)=1/3^3=1/27# Answer link Related questions What is an exponential function? How do I find the exponential function of the form #f(x)=ab^x# for which #f(-1)=10# and #f(0)=5#? How do I find an exponential function that passes through two given points? What is the range of a logistic function? What is the general form of a logistic function? What is a logistic function? How do I find a logistic function from its graph? How does an exponential function differ from a power function? How does exponential growth differ from logistic growth? How do you find the exponential function, #n(t)=n_oe^(kt)# that satisfies the conditions... See all questions in Exponential and Logistic Graphs Impact of this question 3543 views around the world You can reuse this answer Creative Commons License