3 years ago

The point Q(9, -1) is reflected across the y axis. Use arrow notation to describe the original point and its reflection

Mathematics

1 answer:

meriva3 years ago

4 0

The answer is c. (-9,-1). I have attached the graph so you can see it.

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(n2+11n+25) ÷ ( n+5) long division

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Answer:

$(n^2+11n+25)\div( n+5)=n+6-\frac{5}{n+5}$ or $n+6,R5$

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Synthetic division:

-5 | 1 11 25

____-5 -30

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n+5 | n² + 11n + 25

- n² + 5n____ <-- n

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3 years ago

A line with a slope of 3 passes through the points (-8,f) and (-9,7). What is the value of f

larisa [96]

Answer:

Step-by-step explanation:

Slope can be calculated by:

$m = \frac{y_2-y_1}{x_2-x_1}$

We know M, y1, x2, and x1. We want to calculate for y2

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