What would the equation be to this x-y table ? Posted on October 23, 2021 By School4life110 5 Comments on What would the equation be to this x-y table ? What would the equation be to this x-y table ?[tex]What would the equation be to this x-y table ?[/tex] Mathematics
RemarkThis is an excellent question. Estimation is a powerful skill to have. People should always shop using estimates. Try it to see what happens.x = 11.7 which rounds up to which we will call x1 and that is 12y = 6.03 which round down to 6 which we will call y1 and that is 6Now x - y = 5.67If you do the rounded subtraction x1 - y1 = 12 - 6 = 6The estimate is not zero. D is not correct.There is enough information E is not the answer.B is wrong, her estimate is larger than x - yC is wrong the two subtractions are not equal.A is correct and always will be no matter what numbers are chosenA <<<< AnswerReply
y=-x+10. the y intercept is 10 so there is a +10 and the slope is -1
Remark
This is an excellent question. Estimation is a powerful skill to have. People should always shop using estimates. Try it to see what happens.
x = 11.7 which rounds up to which we will call x1 and that is 12
y = 6.03 which round down to 6 which we will call y1 and that is 6
Now x - y = 5.67
If you do the rounded subtraction x1 - y1 = 12 - 6 = 6
The estimate is not zero. D is not correct.
There is enough information E is not the answer.
B is wrong, her estimate is larger than x - y
C is wrong the two subtractions are not equal.
A is correct and always will be no matter what numbers are chosen
A <<<< Answer
the answser is a
Step-by-step explanation:
X - y = 3545
2/23x + 2/33y = 430but answer choice A and C are the same
(y-3)/(x+2) = (7-3)/(2+2)
(y-3)/(x+2) = 4/4
(y-3)/(x+2) = 1
y - 3 = x + 2
x - y = -5