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butalik [34]
3 years ago
5

Chad used the table to show the ratios of the different types of sports game cards that he owns. For every 2 offense cards, he o

wns 4 defense cards. Which graph represents the proportional relationship between his defense and offense cards? Chad’s Sports Cards Card Type Kicking Team Offense Special Teams Defense Quantity 1 2 3 4 On a coordinate plane, a graph titled Chad's Cards has offense on the x-axis and Defense on the y-axis. Points (2, 4) and (4, 8) are plotted. On a coordinate plane, a graph titled Chad's Cards has offense on the x-axis and Defense on the y-axis. Points (2, 4) and (4, 6) are plotted. On a coordinate plane, a graph titled Chad's Cards has offense on the x-axis and Defense on the y-axis. Points (4, 2) and (8, 4) are plotted. On a coordinate plane, a graph titled Chad's Cards has offense on the x-axis and Defense on the y-axis. Points (4, 2) and (6, 4) are plotted.
Mathematics
2 answers:
olga nikolaevna [1]3 years ago
8 0

Answer:

A

Step-by-step explanation:

hope this helps

Travka [436]3 years ago
3 0

Answer:

The graph that has the points (2,4) and (4,8) should be the answer.

Step-by-step explanation:

This is the answer because if you see the ratio 2:4, that means that for every 2 offense cards there are 4 defense cards. As you continue to go up it would be (4,8), (6,12), (8,16), and so forth.

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Answer:

The set of solutions is \{\left[\begin{array}{c}x\\y\\z\end{array}\right]=\left[\begin{array}{c}12\\-7-r\\r\end{array}\right]: \text{r is a real number}  \}

Step-by-step explanation:

The augmented matrix of the system is \left[\begin{array}{ccccc}3&6&6&-9\\-2&-3&-3&3\end{array}\right].

We will use rows operations for find the echelon form of the matrix.

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Now we solve for the unknown variables:

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The system has a free variable, the the system has infinite solutions and the set of solutions is \{\left[\begin{array}{c}x\\y\\z\end{array}\right]=\left[\begin{array}{c}12\\-7-r\\r\end{array}\right]: \text{r is a real number}  \}

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telo118 [61]

Answer:

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Step-by-step explanation:

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