4. For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.
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Use the equation below to complete Part A, Part B, and Part C.
f(x) = 3,2 - 12x - 85
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Part A: Provide the zeros of the function.
Part B: Show all work to support Part A.
Part C: Explain why the function is set equal to 0 to answer Part A. Then, explain the significance of the locations found in Part A.

How do you solving the solution of each system using elimination?

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?