2 years ago

If f(x)= 3x+5 and g(x) = 3x^2 evaluate f(-8)

Mathematics

1 answer:

Reika [66]2 years ago

5 0

Answer:OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF

Step-by-step explanation:OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF

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1.What is greater? - 7,500 pounds or 4 tons? 2.What is greater? - 1/2 ton(s) or 1,000 pounds? Please help! This is due in 9 minu

jeka94

Answer:

4 tons is greater

1/2 is greater

Because one ton is equal to 1,000 pounds

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2 years ago

What’s the correct answer for this?

forsale [732]

Answer:

A 206 degrees

Step-by-step explanation:

circles have a total of 360 degrees

360-154 = 206

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2 years ago

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Classify the system of equations.

7nadin3 [17]

These two lines are parallel
You can use desmos

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2 years ago

8ft=how many yards and feet 68in=how many ft and in 3,520y=how many miles

Nataly_w [17]

8ft = 2yrds and 2 feet
68in= 5ft and 8in
I don't know the last one XD

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3 years ago

3x^3-2x^2-147x+98=(ax-c)(bx+d)(bx-d) where a,b,c and d positive integers. Work out the value of a,b,c and d

Alexxx [7]

Expand the right side:

$(ax-c)(bx+d)(bx-d)=(ax-c)(b^2x^2-d^2)$

$=ab^2x^3-b^2cx^2-ad^2x+cd^2$

Notice that 98 = 2 * 7 * 7, so we have $c=2$ and $d=7$ .

Then

$-ad^2=-147\implies a=\dfrac{147}{49}=3$

and

$ab^2=3\implies b^2=1\implies b=1$

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2 years ago