What is the maximum temperature for hiking cold, potentially hazardous food? -less than 32 degrees
-less than 45 degrees
-less than 41 degrees
-less than 70 degrees

y=mx+

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.