The answer is C. 60 / 12 = 5 153.54 / 5 = 30.71
Y=ke^x
exponential function, inverse of natural log
To find the X intercept, replace y with 0 and solve for x:
9x + 21(0) = 16
9x = 16
x = 16/9
To find the Y intercept, replace x with 0 and solve for y:
9(0) + 21y = 16
21y = 16
y = 16/21
X-intercept is 16/9
y intercept is 16/21