Write Equations of Ellipses in Standard Form
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A) $\frac { x ^ { 2 } } { 49 } + \frac { y ^ { 2 } } { 9 } = 1$

question 94

Multiple Choice

Write Equations of Ellipses in Standard Form
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• A) \(\frac { x ^ { 2 } } { 49 } + \frac { y ^ { 2 } } { 9 } = 1\) foci at \(( - 2 \sqrt { 10 } , 0 )\) and \(( 2 \sqrt { 10 } , 0 )\)
• B) \(\frac { x ^ { 2 } } { 9 } + \frac { y ^ { 2 } } { 49 } = 1\) foci at \(( - 2 \sqrt { 10 } , 0 )\) and \(( 2 \sqrt { 10 } , 0 )\)
• C) \(\frac { x ^ { 2 } } { 49 } - \frac { y ^ { 2 } } { 9 } = 1\) foci at \(( - 2 \sqrt { 10 } , 0 )\) and \(( 2 \sqrt { 10 } , 0 )\)
• D) \(\frac { x ^ { 2 } } { 49 } + \frac { y ^ { 2 } } { 9 } = 1\) foci at \(( - 7,0 )\) and \(( 7,0 )\)

Recognize the importance of emotional and economic support systems within families.

Understand the impact of transactions on accounts payable and accounts receivable.

Comprehend the role of merchandise inventory in accounting and its normal balance.

Know the terms related to shipping and their impact on freight costs and title passage.

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after being associated with an unconditioned stimulus, elicits a conditioned response.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without prior conditioning.

Negative Reinforcer

A stimulus whose removal or avoidance following a behavior increases the likelihood of that behavior being repeated.

Classical Conditioning

A method of learning that happens when an environmental trigger and an inherently occurring stimulus are linked, causing a reflex to be learned.