Pre Alg (Check my work?)

posted by .

1.) In which Quadrant is the point (x,y) located if x is negative and y is positive?

II
III
IV (MY ANSWER)
I

2.) Point A(5,-10) is reflected over the Y axis. Write the coordinates of A'.

(-8,-10)
(8,10)
(8,-10) MY CHOICE
(-8,10)

3.) At the half-tame show, a marching band marched in formation. The lead drummer started at a point with coordinates (-2,-5) and moved 3 steps up and 1 step right.

a.. Write a rule to describe the translation
b. What were the coordinates of the drummers final position?

  • Pre Alg (Check my work?) -

    #1 QII
    #2 Assuming a typo and A=(8,-10), then A'=(-8,-10)
    #3 (x,y)->(x+1,y+3)
    (-2,-5)->(-1,-2)

    Looks like you have some reviewing to do. There are lots of web sites out there which discuss the topic and provide examples.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    4. Point E is located at (–2, 2) and point F is located at (4, –6). What is the distance between points E and F?
  2. math

    4. Point E is located at (–2, 2) and point F is located at (4, –6). What is the distance between points E and F?
  3. math

    4. Point E is located at (–2, 2) and point F is located at (4, –6). What is the distance between points E and F?
  4. Math

    19. Point A(4, 2) is translated according to the rule (x, y) (x + 1, y – 5) and then reflected across the y-axis. a) In which quadrant of the coordinate plane is point A located?
  5. Pre-Alg

    (Check my work?) 1.) Use arrow notation to write a rule that describes the translation of a point from (5,6) to (6,11) A.(x,y) -> (x + 1, y + 5) B.(x,y) -> (x - 1, y - 5) C.(x,y) -> (x - 1, y + 5) D.(X,y) -> (x + 1, y -
  6. Math Help!!!

    please check my answers 1. Find the length of the hypotenuse of a right triangle with the legs of 9cm and 12cm A.8 B.21 C.15 *** D.225 2.The length of a hypotenuse of a right triangle is 13cm. The length of one leg is 5cm. Find the …
  7. Math-check my answers please :)

    1.Find the length of the hypotenuse of a right triangle with the legs of 9cm and 12cm A.8 B.21 C.15*** D.225 2.The length of a hypotenuse of a right triangle is 13cm. The length of one leg is 5cm. Find the length of the other leg. …
  8. Math

    1.Find the length of the hypotenuse of a right triangle with the legs of 9cm and 12cm A.8 B.21 C.15*** D.225 2.The length of a hypotenuse of a right triangle is 13cm. The length of one leg is 5cm. Find the length of the other leg. …
  9. MATH

    1.Find the length of the hypotenuse of a right triangle with the legs of 9cm and 12cm A.8 B.21 C.15*** D.225 2.The length of a hypotenuse of a right triangle is 13cm. The length of one leg is 5cm. Find the length of the other leg. …
  10. Math- Ms. Sue? Steve? Writeacher?

    Point A(4,2) is translated according to the rule (x,y)-->(x+1,y-5) and then reflected across the y axis a)In which quadrant of the coordinate plane is point A located?

More Similar Questions