Math

9. which set of output values correctly completes the function table?
y=6-x
input (X) output (y)
-2 ?
-1 ?
3 ?
-----------------------
4,5,3
-8,-7,3
8,7,3

11. What is the function rule shown by the table?

input(x) output(y)
-2 -3
0 1
1 3
2 5
---------------------
y=x-1
y=x+2
y=2x+1

asked by Yui
  1. My goodness, it would be so easy to just plug in the 3 given values.

    For the 2nd, just looking at the last 3 cases, for each increase of 1 in the x, we get an increase of 2 in the y, so ...... I only see one equation that says that.

    posted by Reiny
  2. 9.
    6 - -2 = 8
    6 - -1 = 7
    6 - +3 = 3


    11.
    hint
    2*-2 + 1 = -3
    2*0 + 1 = 1
    2*1 + 1 = 3

    posted by Damon

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    9. which set of output values correctly completes the function table? y=6-x input (X) output (y) -2 ? -1 ? 3 ? ----------------------- 4,5,3 -8,-7,3 8,7,3 11. What is the function rule shown by the table? input(x) output(y) -2 -3
  2. 6th Grade Math Help & FAST!!!

    I only have 2 questions. 1 is multiple choice and one I have to type so please help. 1. Which set of output values correctly completes the function table? This is the function table: y= 2x - 4. Input (x) 6, 2, -4. Output (y) those
  3. Math

    Hey, I need your help! I have an input output table that I need the function rule for. The table is like this: Input: 0 Output: 25 Input: 100 Output: 35 Input: 200 Output: 45 Input: 300 Output: 55 Input: 400 Output: 65 PLEASE I
  4. math plzhelp

    I need help connexus users 1. identify the function rule from the values in the table input\output -1 / -2 0 / -1 1 / 0 2 / 1 a. output equals input times 2 b output equals input minus 1 c output equals input times -1 d output
  5. I NEED HELP MATH

    i have my input output table but i don't know how to complete the sentence inputx / 0/ 1/ 2/ 3/ outputy/ 0/ 1/ 4/ 9/ the question is: does the table represent a function?juatify your answer. ___,because for each____there__ exactly
  6. Math I need help ASAP!

    1) Identify the function rule shown in the table. Function Table n - 3, 4, 5, 6 y - 2, 1, 0, -1 a. y = 2 + n b. y = 5n c. y = 5 - n d. not enough information ** 2) What is the values of the function y = -2x - 4 for x = 0,1,2 and
  7. Computer Science

    What is the rule for this function? input 1 output 2 input 2 output 5 Input 3 output 12 Input 4 output 34 Input 5 output 135 Input 6 output 741
  8. MATH

    I am trying to find the rule for a function table with input 2, output 30; input 3, output 48; input 4, output 66.
  9. math

    What is the rule for this function? input 1 output 2 input 2 output 5 Input 3 output 12 Input 4 output 34 Input 5 output 135 Input 6 output 741
  10. math

    What is the rule for this function? input 1 output 2 input 2 output 5 Input 3 output 12 Input 4 output 34 Input 5 output 135 Input 6 output 741

More Similar Questions