Question

Complete the table for graph y= -5x +7

Answer 1

`\large\boxed{\left|\begin{array}cx&-2&-1&0&1&2\\y&17&12&7&2&-3\end{array}\right}`

Explanation:

Put the numbers from the table instead of x in the equation, and calculate the value of y.

`y=-5x+7`

for x = -2:

`y=-5(-2)+7=10+7=17`

for x= -1:

`y=-5(-1)+7=5+7=12`

for x = 0:

`y=-5(0)+7=0+7=7`

for x = 1:

`y=-5(1)+7=-5+7=2`

for x = 2:

`y=-5(2)+7=-10+7=-3`