All categories

4 years ago

Someone please help ASAP will give brainliest

Mathematics

1 answer:

Anna007 [38]4 years ago

7 0

Given : Function f(x) $\mathsf{= \frac{-2}{3}(x) + 1}$

$\mathsf{\implies f(3) = \frac{-2}{3}(3) + 1}$

$\mathsf{\implies f(3) = (-2 + 1)}$

$\mathsf{\implies f(3) = -1}$

You might be interested in

What prime numbers equal 49

Oksi-84 [34.3K]

7 and seven are both Prime numbers and when you multiply then you get 49.
Hope this helps!

5 0

3 years ago

-8 \cdot f(0) + 4 \cdot g(-8) =−8⋅f(0)+4⋅g(−8)=

kogti [31]

Answer:

$-8f(0) +4g(-8)=-32$

Step-by-step explanation:

Given

See attachment

Required

$-8f(0) +4g(-8)$

From the attachment;

$f(0) = 1$

and

$g(-8) = -6$

Substitute these values in $-8f(0) +4g(-8)$

$-8 * 1 + 4 * -6$

$-8 -24$

$-32$

Hence:

$-8f(0) +4g(-8)=-32$

3 0

3 years ago

Solve: log2(3x 8) = 5 which is an equivalent equation? 25 = 3x 8 52 = 3x 8 25 = [log2(3x 8)]2 52 = [log2(3x 8)]5

charle [14.2K]

The value of the equivalent equation will be 32=3x+8

<h3>What will be the value of x?</h3>

It is given in the question that

$\rm Log_2(3x+8)=5$

Now from the antilog property property

$\rm x=Log_by$ can be written as below

$b^x=y$

So the value of $\rm Log_2(3x+8)=5$ will be

$2^5=3x+8$

$3x+8=32$

Thus the value of the equivalent equation will be 32=3x+8

To know more about Antilog property follow

brainly.com/question/24556465

7 0

2 years ago

The population of mexico has been increasing at an annual rate of 1.7%. If the population of mexico was 104900000 in the year 20

kenny6666 [7]

Answer: 137,375,958

Step-by-step explanation:

Exponential growth equation:

$y=A(1+r)^x$ , where A = initial population , x= time , r =rate of growth.

As per given: r = 1.7% = 0.017

Population of Mexico in 2003 : A= 104900000

In 2019 , x = 2019-2003 = 16

Population in Mexico : $y=104900000 (1+0.017)^{16}=104900000 (1.017)^{16}$

$=104900000 (1.30958968823)\approx137375958$

Population of Mexico in 2019 = 137,375,958

3 0

3 years ago

Given the function f(x) = 2(x + 8), find x if f(x) = 12.

mina [271]

Answer:

C.) -2

Step-by-step explanation:

solve by putting 12 in for f(x)

12 = 2(x + 8)

Divide by 2

6 = x + 8

Subtract 8

-2 = x

4 0

3 years ago