HomeworkLib
Question

which point lies on the line y=-2x-3

which point lies on the line y=-2x-3?

Answers:
a.) (-2,-1)
b.) (-2,1)
c.) (-1,-2)
d.) (1,1)
math   
1 1
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1
this is a guesss and solve problem... they gave you the equation just pick an answer and plug the first number in that answer for x in the equation and solve for y, if the solution you get for y is the same as the second number in the answer you pick that is the correct answer. for example imma achoose D(i know its not right already but i dont want to do it for you or else you wont know how to) D(1,1) the first number will be x- y= -2(1)-3 will give me the answer that y=-5 negative 5 doesnt match the second number in the answer D which is suppose to be 1 so D is not right
answered by: Leshaun
0 2
Add a comment
Know the answer?
Add Answer to:
which point lies on the line y=-2x-3
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 1. Find the equation of the tangent line to: a) y = x2 – 3 at...

    1. Find the equation of the tangent line to: a) y = x2 – 3 at the point (2,1) b) y = cos x at the point (1,1) c) y=e" at the point where r = 1 d) r3 + y3 = 19 at the point (3,-2) 2. Find the equation of the normal line to: a) y = r at the point (2,8) b) y=x+ at the point where x = 2 c) y = 2:03 - 5x +...

  • let F(x,y) = 3x^2y^2i+2x^3yj and c be the path consisting of line segments from(1,2) to (-1,3),...

    let F(x,y) = 3x^2y^2i+2x^3yj and c be the path consisting of line segments from(1,2) to (-1,3), from (-1,3) to (-1,1), and from (-1,1) to (2,1). evaluate the line integral of F along c. Let F(x, y) = 3x²y2 i + 2x’yj and C be the path consisting of line segments from (1, 2) to (-1,3), from (-1, 3) to (-1, 1), and from (-1, 1) to (2, 1). Evaluate the line integral of F along C.

  • 4. Let f(x, y) = 2 - 2x – y + xy. (a) Find the directional...

    4. Let f(x, y) = 2 - 2x – y + xy. (a) Find the directional derivative of f at the point (2,1) in the direction (-1,1). [2] (b) Find all the critical points of the function f and classify them as local extrema, saddle points, etc. [2]

  • Find the point at which the line fix)--2x-3 intersects the line g(x) -x (x, y) =(1-3,-x...

    Find the point at which the line fix)--2x-3 intersects the line g(x) -x (x, y) =(1-3,-x Recall that whhen two lines intersect, their point of intersection has the same y-coordinate as well as the same x-coordinate. Thus, if rx)-y and g(x)-y, then fx)-g(x). What are the two expressions in terms of x that are set equal to each other and then solved for x?

  • 3. Find m for which the following lines do not form a triangle. x+2y 5D, 2x-3y-4 .2, mx+y 0 [Sol] Since line 3 pass...

    3. Find m for which the following lines do not form a triangle. x+2y 5D, 2x-3y-4 .2, mx+y 0 [Sol] Since line 3 passes through the origin, lines D, 2 and 3will not form a triangle in the following three cases: wor When D and 3 are (i) parallel. doa When 2 and 3 are (ii) parallel. When D, and 3 all intersect at one point. (ii Therefore, from ( i ), (ii) and (iii), m 4. Find a for...

  • Three lines are defined by the three equations: x + y = 0 x-y=0 2x+y=1 The...

    Three lines are defined by the three equations: x + y = 0 x-y=0 2x+y=1 The three lines form a triangle with vertices at: O A. (0,0),(33), 1,-1) O B. (0,0), (17 2 ) (-1,-1) o C. (1,1), (1, -1), (2, 1) O D. (1,1),(3,-3), (-2,-1) THE CORRECT ANSWER IS: A y=-x y=x -2x + 1 y=-2x +1 intersection of y=x and y=-x is (0,0) intersection of y = x and y = -2x + 1 is x = -2x...

  • 2. Find the equation of a line which is perpendicular to the line 2x-y=4 and include...

    2. Find the equation of a line which is perpendicular to the line 2x-y=4 and include P(3,4) 3. Find the equation of a cirle with the radius 3 and the center (1,-1) 2.5 4. Find the radius and the center of the following cicle equation 05 x² + y² - 2x + 4y - 4 = 0 1. GÖ

  • When the line y = 2x + 3 is reflected in the line y = x...

    When the line y = 2x + 3 is reflected in the line y = x + 1, what is the equation of the reflected line?

  • The variables x and y are implicitly related to the equation x^4+ { ^Y down 1...

    The variables x and y are implicitly related to the equation x^4+ { ^Y down 1 e^-t^2 dt =1 ( Y is at the top of the { and 1 is at the bottom of the { ) The point p=(1,1) lies on the graph of the equation. Find the slope of the line tangent to the graph at the point p=(1,1) A.) 2e^-2 B.) 2e C.) -4e D.) -4e^-1 E.) 4e^-2

  • hlep me these 2 t, 3- 3 and (-2r, 3-, ) 11.) Determine the point of...

    hlep me these 2 t, 3- 3 and (-2r, 3-, ) 11.) Determine the point of intersection of the lines Note:4,1,2, with (1,2/3,-1)^k(-2.-1,1)=kv;, for any kER. So .1,. Change one of the parameters to s, then equate the corresponding coordinates of the lines and solve for t, and s. substitute the values of t, and s in their respective lines to get the required point. Locate the point of intersection of the plane 2x+ y-z-0 and the line through (3,1,0)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT