3 years ago

True or False: A relation passing the horizontal line test is a function.

Mathematics

1 answer:

rosijanka [135]3 years ago

7 0

Answer:

True.

Step-by-step explanation:

Remember that the horizontal line test checks if a function is one-to-one. If a horizontal line passes through a graph more than once, the function has more than one x-value for at least one y-value.

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What is the exact distance from (8, 5) to (−1, 3)? (Round to the nearest tenth)

alexira [117]

Answer:

About 9.2 units

Step-by-step explanation:

[8-(-1)^2]+[(5-3)^2]

81+4

sqrt(85)

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9 + 5 = x - 11 how to find the x number

astra-53 [7]

9 + 5 = x - 11

combine like terms

14 = x - 11

add 11 to both sides

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answer

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2 years ago

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What is the interest earned on $3000 at a rate of 0.04 for three years? The formula is interest equals (principal) (rate) (time)

bekas [8.4K]

Answer:

The interest after 3 years is $360

Explanation:

Given the principal amount (P) = $3000

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$SI = Principal \times Rate of Interest \times Time$

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3 years ago

There are 10 boys and 12 girls in the tennis club. The coach wants to select two players to practice first. Which statements are

Sidana [21]

Since there are 22 participants all in all. The possible combinations of the two picked for practice first is,
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