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Ainat [17]
3 years ago
15

What is the contrapositive of the conditional statement? If two variables are directly proportional, then their graph is a linea

r function.
Mathematics
2 answers:
charle [14.2K]3 years ago
5 0
 if the graph is NOT a linear function, then the two variables are NOT directly proportional
8090 [49]3 years ago
4 0

Answer:

(D) Last option

if the graph of two variables is not a linear function, then the two variables are not directly proportional.

Step-by-step explanation:


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Solve the inequality please- 21 ≥ 3(a- 7) +9 Thank you so much
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<h2>         a ∈ (-∞, -3></h2>

Step-by-step explanation:

<h3>- 21 ≥ 3(a - 7) + 9</h3><h3>- 21 ≥ 3a - 21 + 9</h3>

  +21         +21

<h3>    0 ≥ 3a + 9 </h3><h3>3a + 9 ≤ 0</h3>

      -9      -9

<h3>3a ≤ - 9</h3>

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<h3>  a ≤ -3 </h3><h3>a ∈ (-∞, -3></h3>
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Fudgin [204]
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