N y- a(r-r)(x-s) O a-1 O r-0 10 10 (0,0 (0,0) 10 e (r.0) Label O (.0) Questions: 1. Leave sliders "a" and "s" alone, and move slider "". Observe what happens. The value of "r" represents the location of one of the of the quadratic function. 2. Leave sliders "a" and "r" alone, and move slider “s". Observe what happens. The value of "s" represents the location of the other of the quadratic function. 3. If either "r">0 or “s">0, the corresponding point's x-coordinate is (positive/negative) 4. If either "r"<0 or “s"<0, the corresponding point's x-coordinate is (positive/negative) 5. Notice that the factored form includes negatives in the formula. How would we write the formula if "a"=1, "r"= -2, "s"= 4?
N y- a(r-r)(x-s) O a-1 O r-0 10 10 (0,0 (0,0) 10 e (r.0) Label O (.0) Questions: 1. Leave sliders "a" and "s" alone, and move slider "". Observe what happens. The value of "r" represents the location of one of the of the quadratic function. 2. Leave sliders "a" and "r" alone, and move slider “s". Observe what happens. The value of "s" represents the location of the other of the quadratic function. 3. If either "r">0 or “s">0, the corresponding point's x-coordinate is (positive/negative) 4. If either "r"<0 or “s"<0, the corresponding point's x-coordinate is (positive/negative) 5. Notice that the factored form includes negatives in the formula. How would we write the formula if "a"=1, "r"= -2, "s"= 4?
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
Transcribed Image Text:10:32
+
N y- a(x -r)(x-s)
O a-1
O r-0
10
(0,0(0,0)
10
- (r.0)
VLabe
O (s.0)
VLabet
Questions:
1. Leave sliders "a" and "s" alone, and move slider
“r". Observe what happens.
The value of "r" represents the location
one
of the
of the
quadratic function.
2. Leave sliders "a" and "r" alone, and move slider
“s". Observe what happens.
The value of "s" represents the location of the
other
of the
quadratic function.
3. If either “r">0 or “s">0, the corresponding
point's x-coordinate is
(positive/negative)
4. If either “r"<0 or “s"<0, the corresponding
point's x-coordinate is
(positive/negative)
5. Notice that the factored form includes negatives
in the formula. How would we write the formula
if "a"=1, "r"= -2, "s"= 4?
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