Enter an equation for the exponential function that includes the pair of given points. Find a, b, and the y-intercept, then select the correct graph the function and describe its end behavior.
(1; 4) and (2, 16)
f(x)=
a=
b=
y-intercept =

answer: 72: 111

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this