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Zigmanuir [339]
2 years ago
11

Which equations represent functions?

Mathematics
2 answers:
pav-90 [236]2 years ago
8 0

A and D is the correct answers.

Ivahew [28]2 years ago
3 0

Answer:

Option A - 2x + 3y=10

Step-by-step explanation:

To find : Which equations represent functions?

Solution :

Function is defined as the relationship between two variables in which one variable is dependent s.t. for one variable we have the value of other.

From the given options,

A. 2x + 3y=10

This is a function of variable x and y forming a linear equation.

B. 4x=16

This is not a function as there is only one variable x.

C. 2x-3=14

This is not a function as there is only one variable x.

D. 3y=18

This is not a function as there is only one variable y.

E. 14.6+2x

This is not a function as there is only one variable x.

Therefore, Option A is correct.

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Complete question:

The flight of a cannonball toward a hill is described by the parabola y = 2 + 0.12x - 0.002x 2 . the hill slopes upward along a path given by y = 0.15x. where on the hill does the cannonball land?

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We just need to <u>plug in 7 for B! </u>

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