If f(x) =

Mathematics

1 answer:

adelina 88 [10]3 years ago

8 0

Answer:

5 + a

A: ---------

a - 1

Step-by-step explanation:

3+x 3 + a + 2

f(x) = ---------- becomes f(a + 2) = ------------------

x-3 a + 2 - 3

5 + a

when a + 2 is substituted for x. This last result simplifies to ------------

a - 1

which matches Answer A.

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What is the slope of the line that passes through the points (-9, 2) and

nexus9112 [7]

Answer:

5/2

Step-by-step explanation:

Y(2)-Y(1)/ X(2)-X(1)

(27-2)/(1-(-9)

25/10

simplified=5/2

8 0

3 years ago

Please help ill mark brainliest

sp2606 [1]

Answer: She is correct because the average of the numbers 2, 3, 1, 4, 5, 2, 3, 4, 3, is 3.

Step-by-step explanation:

To find average you add all of the listed numbers, (2, 3, 1, 4, 5, 2, 3, 4, 3) which is 27. You then divide 27 by the amount of listed numbers, which is 9. 27 divided by 9 is 3. There for the average amount of strokes it takes to hit the ball into the hole of each green is 3.

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7 0

3 years ago

THIS IS SO CONFUSING! I hate this

djyliett [7]

Answer:

2 and 6 for the circles.

-18 for the square.

Step-by-step explanation:

-3 times a number is -6.

$-3 \times 2 = -6$