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Ber [7]
3 years ago
11

15 POINTS

Mathematics
2 answers:
melomori [17]3 years ago
5 0

Answer:

  • C. -7/3

Step-by-step explanation:

<u>The slope of the line that passes through points (0, 0) and (-7, -3) is:</u>

  • m = (y₂ - y₁)/(x₂ - x₁)
  • m = (-3 - 0)/(-7 - 0) = 3/7

<u>Perpendicular lines have opposite-reciprocal slopes:</u>

  • -1 / (3/7) = - 7/3

Correct choice is C

Lorico [155]3 years ago
3 0

Answer: C. -7/3

Step-by-step explanation:

The slope of the line that passes through points (0, 0) and (-7, -3) is

m= (y₂ - y₁)/(x₂ - x₁)

m= (-3 - 0)/(-7 - 0) = 3/7

Perpendicular lines have opposite-reciprocal slopes:

-1 / (3/7) = - 7/3

Correct answer is C

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

I'll solve the first one . The other can be solved in a similar way. We can use the method of elimination.

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We can multiply the first equation by -2. We then have an equation containing + 2x2 so when we add this to the second equation the 2x2 will be eliminated

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Now we substitute this value of x1 in the original first equation:

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The functions and their properties are

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  • The x-intercept of the function h(x) is (0.5,0)

<h3>How to match the functions and their properties?</h3>

The equations of the functions are given as:

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h(x) = f(x - 1/2)

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This means that the x-intercept of the function h(x) is 1/2 units to the right of the x-intercept of the function f(x)

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Read more about functions at:

brainly.com/question/4025726

#SPJ1

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Step-by-step explanation:

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