Triangle EFG has vertices E(–3, 4), F(–5, –1), and G(1, 1). The triangle is translated so that the coordinates of the image are
E’(–1, 0), F’(–3, –5), and G’(3, –3). Which rule was used to translate the image? T4, –4(x, y) T–4, –4(x, y) T2, –4(x, y) T–2, –4(x, y)
2 answers:
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Answer:
We can predict the sales representative travelled 8 miles replacing x =8 and we got:
And we can predict the sales representative travelled 11 miles replacing x =11 and we got:
Step-by-step explanation:
For this case we have the following data:
Miles Traveled x: 2,3,10,7,8,15,3,1,11
Sales y :31,33,78,62,65,61,48,55,120
For this case we need to calculate the slope with the following formula:
Where:
So we can find the sums like this:
With these we can find the sums:
And the slope would be:
Nowe we can find the means for x and y like this:
And we can find the intercept using this:
So the line would be given by:
We can predict the sales representative travelled 8 miles replacing x =8 and we got:
And we can predict the sales representative travelled 11 miles replacing x =11 and we got: