Question

Y = -5x+ 3 X -1 0 1 2 y ㅁ ㅁ 0 n​

Answer 1

8

3

-2

-7

Explanation:

-5×-1+3

=+5+3

=8

Answer 2

`\large\boxed{\begin{tabular}cx & y\\\cline{1-2}-1 & 8 \\ 0 & 3 \\ 1 & -2 \\ 2 & -7\end{tabular}}`

How to Solve:

The question is asking us to complete the rest of the table. We're given the x values, and we need to find the y-values.

So we substitute the known x-values into the equation y = -5x + 3:

For x = -1:

`\sf{y=-5(-1)+3}`

`\sf{y=5+3}`

`\boxed{\sf{y=8}}`

`\rule{350}{1}`

For x = 0:

`\sf{y=-5(0)+3}`

`\sf{y=0+3}`

`\boxed{\sf{y=3}}`

`\rule{350}{1}`

For x = 1:

`\sf{y=-5(1)+3}`

`\sf{y=-5+3}`

`\boxed{\sf{y=-2}}`

`\rule{350}{1}`

For x = 2:

`\sf{y=-5(2)+3}`

`\sf{y=-10+3}`

`\boxed{\sf{y=-7}}`

The completed table is:

`\large\boxed{\begin{tabular}cx & y\\\cline{1-2}-1 & 8 \\ 0 & 3 \\ 1 & -2 \\ 2 & -7\end{tabular}}`