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3 years ago

F(x)=-3+4and g(x)2x+1find the product of f(3)and g(-2)

Mathematics

1 answer:

Elan Coil [88]3 years ago

6 0

Answer:

-13x+10

Step-by-step explanation:

f(3)= 3(-3x+4), use distributive property to get -9x+12

g(-2)= -2(2x+1), same as above, and you'll get -4x-2

Since it asks for the product, I'm assuming it wants you to add the two answers together, in which you'd get -13x+10.

hope this helps :)

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topjm [15]

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Step By Step Explanation:

Multiply both sides of the inequality by 3
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3 years ago

A tv costs £1300. Work out the price after a 4.2% price increase.

klasskru [66]

Answer:

Step-by-step explanation:

1300 x 1.042 = $1354.6

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4 years ago

Which answers describe the end behaviors of the function modeled by the graph?

likoan [24]

Answer:

As $x$ increases without bound, $f(x)$ increases without bound.

Step-by-step explanation:

$Given\ f(x)=413x+3\\f(1)=413+3=416\\f(2)=413\times 2+3=829\\f(3)=413\times 3+3=1242\\.\\.\\.\\$

Hence with the increasing value of $x$ , $f(x)$ increases.

$x$ can be any value between $-\infty$ to $\infty$ and $f(x)$ can have any value between $-\infty$ to $\infty$ .

Hence as $x$ increases without bound, $f(x)$ increases without bound.

This can be seen from the graph attached(with the increasing value of $x$ , $f(x)$ increases.

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4 years ago

Which function is a shrink of the exponential growth function shown on the graph?

MA_775_DIABLO [31]

For exponential functions
y=ab^x,
where
a is the scale vertical stretch factor,
b is the base, and
x the exponent (also independent variable)

It is a know fact that if the scale factor (1/2 or 2 in the answer choices) is positive, the graph is increasing if the base (3 or 1/3) is greater than 1.
This means that the base cannot be equal to 1/3. This eliminates choices 3 and 4.

Next, for a base greater than 1 (3>1), and the scale factor positive, it is a dilation (image gets bigger) if the scale factor is greater than 1. This eliminates the first choice where a=2.

This leaves us with the second choice where a=1/2, b=3, which is a shrink of the given exponential base function.

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3 years ago

Read 2 more answers

Find cos(ZA).<br> Choose 1 answer:

lbvjy [14]

Answer: option A. 24 / 25

Step-by-step explanation:

Cos (Z) = Adj / Hypo

Cos (Z) = 24 / 25

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3 years ago

F(x)=-3+4and g(x)2x+1find the product of f(3)and g(-2)​

F(x)=-3+4and g(x)2x+1find the product of f(3)and g(-2)