Math

QuestionWhich table matches the equation y=2x+17y=-2x+17?

Studdy Solution

STEP 1

Assumptions1. The equation is y=x+17y=-x+17 . We are looking for a table that represents this equation, meaning for every xx value in the table, the corresponding yy value should satisfy the equation.

STEP 2

We will start by checking the first table. We will substitute the xx values from the table into the equation and check if we get the corresponding yy values.
The equation is y=2x+17y=-2x+17
For the first table, when x=8x=8, the equation becomesy=2(8)+17y=-2(8)+17

STEP 3

Calculate the value of yy when x=8x=8.
y=2(8)+17=16+17=1y=-2(8)+17=-16+17=1

STEP 4

Compare the calculated yy value with the yy value in the table for x=8x=8.The calculated yy value is1, and the yy value in the table for x=8x=8 is also1. So, for x=8x=8, the equation matches the table.

STEP 5

Continue checking the other xx values in the first table.When x=9x=9, the equation becomesy=2(9)+17y=-2(9)+17

STEP 6

Calculate the value of yy when x=9x=9.
y=2(9)+17=18+17=1y=-2(9)+17=-18+17=-1

STEP 7

Compare the calculated yy value with the yy value in the table for x=9x=9.The calculated yy value is -1, and the yy value in the table for x=9x=9 is also -1. So, for x=9x=9, the equation matches the table.

STEP 8

Continue this process for all xx values in the first table. If all yy values match, then the first table represents the equation y=2x+17y=-2x+17. If not, move to the next table and repeat the process.

STEP 9

After checking all xx values in the first table, we find that all yy values match the equation y=2x+17y=-2x+17. Therefore, the first table represents the equation y=2x+17y=-2x+17.

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