3 years ago

P = a + (n - 1)b, for b

2 answers:

8 0

P = a + (n - 1)b Subtratc a from both sides
P - a = (n - 1)b Divide both sides by (n - 1)
$\frac{P - a}{n - 1}$ = b Switch the sides to make it easier to read
b = <span> $\frac{P - a}{n - 1}$ </span>

sweet [91]3 years ago

5 0

The answer is b=P-a-(n+1) all you had to do was the a and the parenthesis from the b and put it on the other side

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daser333 [38]

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3 years ago

Point Q'Q ′ Q, prime is the image of Q(0,6)Q(0,6)Q, left parenthesis, 0, comma, 6, right parenthesis under the translation (x,y)

Marina86 [1]

Q is located at (0,6)

The translation rule is $(x,y) \to (x+7,y-5)$ which says to add 7 to the x coordinate and subtract 5 from the y coordinate. Doing that to (0,6) moves it to (7,1) which is where point Q' is located.

In other words, if you shift point Q(0,6) seven units to the right and five units down, then it arrives at Q ' (7,1)

<h3>Answer: (7, 1)</h3>

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3 years ago