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hammer [34]
4 years ago
6

Identify the domain and range of the function f(x) = x2 - 10x + 21

Mathematics
1 answer:
My name is Ann [436]4 years ago
5 0
Idk sorry I am not that good at math :)
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I need some help with this.
zepelin [54]

The domain is the left side of the table, which is (x)

Range is the right side which is (y)

Your answer is B

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3 years ago
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6 0
3 years ago
Is 2(2x-3)+5x=4x+8*x infinite or no soultion or one soultion
Liono4ka [1.6K]

Answer: One solution.

Step-by-step explanation:

2(2x-3)+5x=4x+8x

4x-6+5x=12x

9x-6=12x

-6=3x

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7 0
2 years ago
What is 162% of 400? Rounded to the nearest hundredth.
finlep [7]

Answer:

648

Step-by-step explanation:

Write 162% as  162 /100

Since, finding the fraction of a number is same as multiplying the fraction with the number, we have

162 /100  of 400 =  162 /100 × 400

Therefore, the answer is 648

If you are using a calculator, simply enter 162÷100×400 which will give you 648 as the answer

8 0
3 years ago
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A fruit basket contains 4 red apples and 3 green apples. What is the ratio of the number of green apples to the number of red ap
Ne4ueva [31]

Answer:

3:4

Step-by-step explanation:

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3 years ago
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