Answer:
Step-by-step explanation:
How to tell if a function passes the horizontal line test: Draw the graph of the function. Next, draw a horizontal line through the graph. If the line intersects the graph in more than one point, then the function fails the horizontal line test, which, in turn, means that the function does not have an inverse.
Answer: thx
Step-by-step explanation:
Answer:
(x+3)^2+(y-5)^2=16
Step-by-step explanation:
Answer:
41.29 cm²
Step-by-step explanation:
From the question,
Area of the shaded portion = Area of the circle - area of the square.
A' = πr²-L²...… Equation 1
Where A' = Area of the shade portion, r = radius of the circle, L = length of the square, π = pie
Given: r = 4 cm, L = 3 cm
Constant: π = 22/7.
Substitute these values into equation 1
A' = [(22/7)×4²]-3²
A' = 50.29-9
A' = 41.29 cm²
Hence the area of the shaded portion is 41.29 cm²
