Let's break down both equations to figure out which option is correct.
Equation 1: y = -x + 5
This is the equation of a straight line with a slope of -1 (meaning it decreases). It intersects the y-axis at y = 5.
Equation 2:
This is a quadratic equation, representing a parabola. To understand its properties, we can find the axis of symmetry using the formula:
For the equation