menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
What is the x-intercept for the following linear equation: 4x - 2y - 8 = 0 (2, 0) (-4, 0) (0, -4) (0, 2) (0, 4)
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What is the x-intercept for the following linear equation: 4x - 2y - 8 = 0 (2, 0) (-4, 0) (0, -4) (0, 2) (0, 4)
asked
Dec 8, 2018
90.2k
views
5
votes
What is the x-intercept for the following linear equation:
4x - 2y - 8 = 0
(2, 0)
(-4, 0)
(0, -4)
(0, 2)
(0, 4)
Mathematics
college
Noah Clark
asked
by
Noah Clark
7.5k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
1
vote
The "x-intercept" occurs when y=0, because it is at this point that the equation touches the x axis. So if you plug in y=0 into the equation you can solve for the x coordinate.
4x-2(0)-8=0
4x-8=0
4x=8
x=2
So the x-intercept is the point (2,0)
Ivan Talalaev
answered
Dec 12, 2018
by
Ivan Talalaev
7.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org