Question

does the point (1, -48) satisfy the equation $y = x + -49$?
yes
no

Explanation:

Step1: Substitute x=1 into the equation

To check if the point \((1, -48)\) satisfies the equation \(y = x + (-49)\), we substitute \(x = 1\) into the right - hand side of the equation.
The right - hand side of the equation is \(x+(-49)\), when \(x = 1\), we have \(1+(-49)=1 - 49=-48\).

Step2: Compare with the y - value of the point

The y - value of the point \((1, -48)\) is \(-48\). Since when we substitute \(x = 1\) into the equation \(y=x + (-49)\), we get \(y=-48\), which is equal to the y - coordinate of the given point.

Answer:

yes