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Lena [83]
3 years ago
7

Which one is a function

Mathematics
1 answer:
emmasim [6.3K]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Because in the x value it doesnt repeat a number

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Find the slope and y-intercept of this linear function:<br> 2x + x = 4(y - 1)
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Answer:

  • slope: 3/4
  • y-intercept: 1

Step-by-step explanation:

Solve for y to put the equation in slope-intercept form.

  3x = 4y -4 . . . . . eliminate parentheses, collect terms

  3x +4 = 4y . . . . . add 4

  y = 3/4x +1 . . . . . divide by 4

The slope is the x-coefficient: 3/4.

The y-intercept is the constant: 1.

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3 years ago
Two bottles of water have a mass of 4 kilograms. How many grams is 4 kilograms?
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A kg is 1000 grams, so you would 1000*4.
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4 years ago
Which ordered pairs make the open sentence true?
Hitman42 [59]

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-2,1

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8 0
3 years ago
A rectangle has a length that is 4 more than 3 times the width. The area of the rectangle is 175. The width is 7. What is the le
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length = 25

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7(x)=175

x=25

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