х
-2
- 1
0|1 | 2
Mathematics, 16.06.2021 20:30, ramirez2184
A) Complete the table of values for y = x2 – 2x - 3
A B
х
-2
- 1
0|1 | 2
3
4
4-
С
у
5
0
-3
-4
-3
0
5
01
3
2
b) i) Which of the three curves drawn
matches y = x2 – 2x - 3?
A
-5 -4
-3 -2
o
ii) Estimate the value of y
when x = 2.5
-1.75
+
iii) Find the values of x
when y = 1
Answers: 1
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Do you know the correct answer?
A) Complete the table of values for y = x2 – 2x - 3
A B
х
-2
- 1
0|1 | 2
х
-2
- 1
0|1 | 2
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