3 years ago

6. If f(x) = -2r2 + x-5, what is f(3)?

1 answer:

3 0

Answer:

Step-by-step explanation:

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kakasveta [241]

Answer:

x = -12

y = 3

Step-by-step explanation:

$1/2x + 6(x+15) = 12\\1/2x + 6x + 90 = 12\\6\frac{1}{2} x + 90 = 12\\6\frac{1}{2} x= -78\\x = -12$

$y = x + 15\\y = -12 + 15\\y = 3$

6 0

1 year ago

zloy xaker [14]

D: because if you take 9.50-7.50=2 you would get p=price or the price of the pen.
Hope I helped=)

6 0

3 years ago

Charra [1.4K]

1/3 would be the answer

8 0

2 years ago

Luden [163]

Answer:B.

Step-by-step explanation: I took the same class

3 0

3 years ago

aniked [119]

Answer:

Here is the answer . hope this helps.

3 0

3 years ago