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3 years ago

14

I need help with #22

1 answer:

Alexandra [31]3 years ago

4 0

The answer is 22.25

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Let f(x)=4x^2+13x-12 and g(x)=x+4. Perform the function operation <br> F•g(x)<br><br> Please help!!!

ruslelena [56]

Answer: 4x³+29x²+40x-48

Step-by-step explanation:

To solve f(x)·g(x), you multiply them together.

(4x²+13x-12)(x+4) [distribute by FOIL]

4x³+16x²+13x²+52x-12x-48 [combine like terms]

4x³+29x²+40x-48

Now, we know that f(x)·g(x)=4x³+29x²+40x-48.

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3 years ago

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1) Two apples weight________ kilograms.

ratelena [41]

Answer:

12, 72, 180

Step-by-step explanation:

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3 years ago

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D. Add the interest payment to the government's $6 trillion expenditures for the next year, and assume that tax revenues remain

disa [49]

Answer:

Spike spanish ????????????

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3 years ago

2(x-1) ≥ 10 or 3-4x > 15<br> Solve the compound inequality, and show work!

Veseljchak [2.6K]

Answer:

$x\geq 6\text{ or } x$

Step-by-step explanation:

We have the compound inequality:

$2(x-1)\geq10\text{ or } 3-4x>15$

Let's solve each of them individually first:

We have:

$2(x-1)\geq10$

Divide both sides by 2:

$x-1\geq5$

Add 1 to both sides:

$x\geq6$

We have:

$3-4x>15$

Subtract from both sides:

$-4x>12$

Divide both sides by -4:

$x$

Hence, our solution set is:

$x\geq 6\text{ or } x$

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3 years ago

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A mathematical sentence which contains an inequality symbol and one variable raised to the first power is called a ____ inequali

ch4aika [34]

The answer to fill in the blank should be ''Linear''.

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3 years ago