Question

Find all y-intercepts of the following function. Express your answer as a coordinate

point in simplest form.
X-4
F(x)=————————
X^2+5x-36

Answer 1

Explanation:

to find y intercept, put x to be 0

hence,y int is -36

also, to find x int put y to be 0 and factorise the equation

hence, x are - 9 and 4

finally, the answer in a co ordinate are

(4,-36) , (-9,-36)