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elena-14-01-66 [18.8K]
3 years ago
10

The functions f (x) = 1/2x-3 and g(x) = -2x+ 2 intersect at x = -2. True or false?

Mathematics
1 answer:
Norma-Jean [14]3 years ago
4 0

9514 1404 393

Answer:

  False

Step-by-step explanation:

f(-2) = (1/2)(-2) -3 = -1 -3 = -4

g(-2) = -2(-2) +2 = 4 +2 = 6

The function values are not the same at x=-2, so the graphs do not intersect there.

__

The graphs intersect at x=2.

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<h3>What are equivalent expressions?</h3>

Those expressions that might look different but their simplified forms are the same expressions are called equivalent expressions.

To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.

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