Answer:
Yes
Step-by-step explanation:
Simplifying the equation, you get y= -x+4
The slope is -1, from -x, so the slope is negative
Feel free to comment if you have any questions! Your welcome btw :D
Let us solve for y and get the equation format y = mx + b where m is the slope's value.
We get y = -x+4. Since m is negative, then the function does have a negative slope.
Hope that helps!
