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TiliK225 [7]
3 years ago
15

Please help show work I beg A 50 B 13 C 12 D 51

Mathematics
1 answer:
Viefleur [7K]3 years ago
3 0
B. this answer would be B.

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Let f be a function such that f "(x) = 6x + 8.
Korolek [52]
F''(x) = 6x + 8
∫f''(x) = f'(x) = 3x^2 + 8x + c1
∫f'(x) = f(x) = x^3 + 4x^2 + c1x + c2

At point (0, -2),
c2 = -2

3x - y = 2
y = 3x - 3

f'(0) = 3
c1 = 3

Therefore, the required function is
f(x) = x^3 + 4x^2 + 3x - 2
3 0
3 years ago
2. Find the Unit price per can if it cots $3 for 6 cans of sodas. Round To the nearest hundredths. $0.5 per can $0.6 per can
Sav [38]

Hey there! I'm happy to help!

We see that it costs $3 for 6 cans of sodas. We want to find how much it costs for 1 can of soda. To do this, we simply divide by 6!

3/6=0.5

The unit price per can is $0.5 per can.

Have a wonderful day! :D

5 0
3 years ago
if y represents total earnings in dollars and x represents hours worked, then which equation models the wages of someone who mak
Klio2033 [76]

Answer: y=11.50x

Step-by-step explanation:

1. You have the following information given in the problem above:

-  y represents total earnings in dollars .

- x represents hours worked.

2. Keeping on mind that the expression must model the wages of someone who makes $11.50 in an hour, this amount of money per hour must multiply the hours worked, which is represented by x.

3. Therefore, you can write the following equation:

y=11.50x

5 0
3 years ago
2xy+3x+4x+3 if x =5 and y = -5
Stels [109]

Answer:

The answer is -12

Step-by-step explanation:

2xy + 3x + 4x + 3 if x = 5 and y = -5

Now,

2xy + 3x + 4x + 3

2(5)(-5) + 3(5) + 4(5) + 3

-50 + 15 + 20 + 3

38 - 50 = -12

Thus, The answer is -12

<u>-</u><u>TheUnknownScientist</u>

6 0
3 years ago
Which function has a greater rate of change
kati45 [8]

Answer:

A has a rate of change of -5 and is greater than Bs -4.5

7 0
3 years ago
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