# 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 aspossible. 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 linewhich passes through the midpoint of A and B, and is perpendicular to the line passing through Aand B. Show work.%3D%3D25. Ron, a resident of Metropolis, pays Metropolis an annual tax of \$70 plus 1.6% of his annualincome. If Ron paid \$942 in tax, what was Ron's income? Show work.26. Let f (x) = Vx – 1 and g(x) = x² – 4.%3DA. Find (fog)(x) and (gof)(x).B. Find all real values of x for which (fog)(x) = (gof)(x).%3D27. Find the exact solutions and simplify as much as possible: 3x²= 6x + 2. Show work.%2468}Y UEnterD FH.B N Mt ShiftAltAlt GrCtrl

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188 views help_outlineImage TranscriptioncloseB. 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 fullscreen
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