Rate of change is slope aka y=mx+b the mx is the slope. For this equation the rate of change is 7
Answer:2 ft
Step-by-step explanation:
Area of circle = pi x r^2 = 4 pi
So r^2 = 4
r =2
Answer:
substitution property of equality
Step-by-step explanation:
im assuming this means that you substitute x's value of 2 into the equation y=3x2-11. i'm guessing that it's meant to be 3x2, instead of 3.2. i hope this makes sense, and i hope i answered it as you needed!
So 4 is 2 times 2 and 4 times 2 is 8
so your room has the dimensions 4 ft x 2 ft