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jeka57 [31]
3 years ago
13

What isthe vertical line test​

Mathematics
2 answers:
Irina-Kira [14]3 years ago
6 0

The vertical line test is a visual way to determine if a curve is a graph of a function or not.

A function can only have one output, y, for each unique input, x. If a vertical line intersects a curve on an xy-plane more than once then for one value of x the curve has more than one value of y, and so, the curve does not represent a function.

If all vertical lines intersect a curve at most once then the curve represents a function.

olya-2409 [2.1K]3 years ago
5 0

answer:

Its when you make lines vertically from every point and if a line hits a points under it is wrong

Step-by-step explanation:

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ratelena [41]

Answer:

Domain: B but should be x > 0

Range: A

Step-by-step explanation:

The domain is the set of all x values. This is seen in the graph as all values on the x-axis which have a value for the function. Since this function begins at the y-axis (where x = 0) and continues right then the domain is x > 0.

The range is the set of all y values. This is seen in the graph as all values on the y-axis which have a value for the function. Since the function curves on the coordinate plane all along the y-axis, it has no restrictions. This means it has all y values as a part of the function. The range is all real numbers.

4 0
3 years ago
Here are some numbers
KengaRu [80]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Which equation is not equivalent
liraira [26]

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C

Step-by-step explanation:

(2x+3)(x+4) = 2x² + 8x + 3x + 12

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8 0
2 years ago
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Anastasy [175]
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3 0
3 years ago
Joe Hernandez has inherited $25,000 and wishes to purchase an annuity that will provide him with a steady income over the next 1
mote1985 [20]

Answer:

p=2982

Step-by-step explanation:

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25000 = P[1-(1+0.06)-12/0.06]

P = 2982 will withdraw annuity

8 0
3 years ago
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