Warmup: The equation y = 4.2x could represent a variety of different situations.
1. Write a description of a situation
represented by this equation. Decide
what quantities x and y represent in
your situation.
2. Make a table and a graph that
represent the situation. A
Ans
Slide 4/16

your answer is d 2,500

step-by-step explanation:

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.