D. And trapezoid is not a quadrilateral.
Answer:
113.04
Step-by-step explanation:
C= 2πr
(2)(3.14)(18) = 113.04
Reflection of a function

reflection of f(x) about x-axis
So
Answer:
y = 4x - 17
Step-by-step explanation:
we can use the equation y = mx + b
where m is the slope.
now we want to find the value of b.
so
7 = 24 + b
b= -17
so the answer is
y = 4x -17