x2+2x-3...

Questions

October 2022 1 1 Report

B. Find the x and y- intercepts of the given rational functions 1. f(x) = 3x+6/x 2. f(x) = x2-9/9 3. f(x) = 2x-1/x2-4 4. f(x) = x-5/x2-8x+12 5. f(x) = 2x2 -8/x2+2x-3

Answers & Comments

angelaaajoyceeee

Answer:

1. f(x) = 3x+6/x

x-intercept(s): NONE
y-intercept(s): NONE

2. f(x) = x2-9/9

x-intercept(s): (1,0),(−1,0)
y-intercept(s): (0,−1)

3. f(x) = 2x-1/x2-4

x-intercept(s): $(1+\sqrt{2} ,0),(1-\sqrt{2} ,0)$

y-intercept(s): NONE

4. f(x) = x-5/x2-8x+12

x-intercept(s): None
y-intercept(s): None

5. f(x) = 2x2 -8/x2+2x-3

x-intercept(s): (1.92859839,0)
y-intercept(s): None

ALWAYS REMEMBER:

To find the x-intercept, substitute in 0 for y and solve for x.
To find the y-intercept, substitute in 0 for x and solve for y
Not all lines have an x- and y-intercept.

yoshifire431 thank you..

ruelabooc53 mali po yung sagot.

angelaaajoyceeee hi , why naging mali yan? bago kayo magsalita sabihin niyo kung ano ung mali hindi ung nagiimbento ka ng ganyan:)

ruelabooc53 hindi naman ako nagiimbento sorry kung naoffend ka ganyan din kase sinasagutan namen tas may answer key sya iba yung sagot mo sa answer key ng module.

angelaaajoyceeee i answered that using math-way so ik na tama yan , its up to you if para sayo mali then okay then also respect my answer:)

ruelabooc53 okieeee.<\33