What is the #y#-intercept of #y=2.1(.15)^x#?
1 Answer
Aug 14, 2018
Explanation:
#"let x= 0 ,to find y-intercept"# graph{2.1(0.15)^x [-10, 10, -5, 5]}
#y=2.1(0.15)^0=2.1xx1=2.1larrcolor(red)"y-intercept"#
