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Deffense [45]
3 years ago
10

If a(x) = 3x + 1 and b(x) square root of x- 4, what is the domain of (bºa)(x)?

Mathematics
1 answer:
Sliva [168]3 years ago
3 0

Answer:

Domain = [1 ,+∞[

Step-by-step explanation:

We must have 3x + 1 ≥ 4 ⇔ 3x ≥ 3 ⇔ x ≥ 1

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7. Suppose you want to combine two types of fruit
Schach [20]

Answer:

18 kilograms of drink A and 6 kilograms of drink B

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4 0
1 year ago
How do you determine whether a sum will be positive, negative, or 0 when adding a positive and a negative integer?
professor190 [17]
If the integers have the same absolute value ... they're the same number
but with different signs ... then their sum is zero.

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If the integers have different absolute values ... they're different numbers with different
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Examples:

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3 0
3 years ago
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