B. Find the domain of the quotient function Explain. 23. Points (-3,2) and (9, 3) are endpoints of the diameter of a circle. A. What is the length of the diameter? Give the exact answer, simplified as much as possible. Show work. B. What is the center point C of the circle? C. Given the point C you found in part B, state the point symmetric to C about the y-axis. 24. Let A (2,1) and B (-1,-2) be two points on the plane. Write the equation of the line which passes through the midpoint of A and B, and is perpendicular to the line passing through A and B. Show work. %3D %3D 25. Ron, a resident of Metropolis, pays Metropolis an annual tax of $70 plus 1.6% of his annual income. If Ron paid $942 in tax, what was Ron's income? Show work. 26. Let f (x) = Vx – 1 and g(x) = x² – 4. %3D A. Find (fog)(x) and (gof)(x). B. Find all real values of x for which (fog)(x) = (gof)(x). %3D 27. Find the exact solutions and simplify as much as possible: 3x²= 6x + 2. Show work. %24 6 8 } Y U Enter D F H. B N M t Shift Alt Alt Gr Ctrl

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
B. Find the domain of the quotient function Explain.
23. Points (-3,2) and (9, 3) are endpoints of the diameter of a circle.
A. What is the length of the diameter? Give the exact answer, simplified as much as
possible. Show work.
B. What is the center point C of the circle?
C. Given the point C you found in part B, state the point symmetric to C about the y-axis.
24. Let A (2,1) and B (-1,-2) be two points on the plane. Write the equation of the line
which passes through the midpoint of A and B, and is perpendicular to the line passing through A
and B. Show work.
%3D
%3D
25. Ron, a resident of Metropolis, pays Metropolis an annual tax of $70 plus 1.6% of his annual
income. If Ron paid $942 in tax, what was Ron's income? Show work.
26. Let f (x) = Vx – 1 and g(x) = x² – 4.
%3D
A. Find (fog)(x) and (gof)(x).
B. Find all real values of x for which (fog)(x) = (gof)(x).
%3D
27. Find the exact solutions and simplify as much as possible: 3x²= 6x + 2. Show work.
%24
6
8
}
Y U
Enter
D F
H.
B N M
t Shift
Alt
Alt Gr
Ctrl
Transcribed Image Text:B. Find the domain of the quotient function Explain. 23. Points (-3,2) and (9, 3) are endpoints of the diameter of a circle. A. What is the length of the diameter? Give the exact answer, simplified as much as possible. Show work. B. What is the center point C of the circle? C. Given the point C you found in part B, state the point symmetric to C about the y-axis. 24. Let A (2,1) and B (-1,-2) be two points on the plane. Write the equation of the line which passes through the midpoint of A and B, and is perpendicular to the line passing through A and B. Show work. %3D %3D 25. Ron, a resident of Metropolis, pays Metropolis an annual tax of $70 plus 1.6% of his annual income. If Ron paid $942 in tax, what was Ron's income? Show work. 26. Let f (x) = Vx – 1 and g(x) = x² – 4. %3D A. Find (fog)(x) and (gof)(x). B. Find all real values of x for which (fog)(x) = (gof)(x). %3D 27. Find the exact solutions and simplify as much as possible: 3x²= 6x + 2. Show work. %24 6 8 } Y U Enter D F H. B N M t Shift Alt Alt Gr Ctrl
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