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Zarrin [17]
3 years ago
14

Examine the pattern of numbers in the table , and find a formala for y in terms of x.

Mathematics
2 answers:
Vitek1552 [10]3 years ago
5 0

Answer:

y = x² + 4

Step-by-step explanation:

Observing the pattern, we can deduce that :

When x = 1, y = 1² + 4 = 5

When x = 2, y = 2² + 4 = 8

When x = 3, y = 3² + 4 = 13

When x = 4, y = 4² + 4 = 20

Therefore, we can generalise the pattern as :

y = x² + 4

lana66690 [7]3 years ago
4 0

Plotting the points could help you notice that they lie along a parabola. In particular, you can see that y is always 4 more than x^2.

So, the relation is

y=x^2+4

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