All categories

3 years ago

On 12 (1 point) Given f(x) = 6(1 – x), what is the value of f(-8)?

Mathematics

1 answer:

Serjik [45]3 years ago

4 0

You have to plug in “-8” into the x stop which will give you “6(1+8)” and your final answer should be 54

You might be interested in

How to find area of parallelogram with coordinates of verticles?

ExtremeBDS [4]

You find a parallelogram area by this formula:
$A=b\cdot h$
Where b is its base and h, its height.
You get b's value applying distance between two points formula.
If A and B points form the base:
$A(x_1,y_1)\;\;\;\;B(x_2,y_2) \\ \\ 
d_{AB}= \sqrt{(x_1-x_2)^2+(y_1-y_2)^2} =b$

And h is the perpendicular distance between both bases.
You can visit next link to know further about it:
https://www.ck12.org/geometry/Distance-Between-Parallel-Lines/lesson/Distance-Between-Parallel-Lines
-GEOM/

And in attached picture you can find an example in progress you may want to finish.

5 0

3 years ago

What is the interquartile range for the data set 12,14,16,16.5,11,18,18,14,20

podryga [215]

Your answer would be 15.6

6 0

3 years ago

line j is perpendicular to lines m and n. if the products of the slope of all three lines is -8, what is the slope of line j?

jeka94

Answer:

the slope of line j is -1/8, the slope of lines m and n are both 8.

Explanation step by step:

Suppose j is the slope of line j, m the slope of line m and n the slope of line n. Since:

1. line j is perpendicular of line m, so j*m= -1

2. J is perpendicular of line n, so j*n=-1

3. m and n and parallel so m=n

As we want to know the slope of j we clear the equations presented to us in order to find it.

(1) m* n* j = -8, since n=m we have $n^{2}$ * j = -8.

we clear j; $n^{2} * j = -8 \\ j =\frac{-8}{n^{2} }$

replacing in the equation n*j = -1 we get

n*(-8/n^2) = -1. Thus n = 8. Since j = -1/n = -1/8.

7 0

3 years ago

Whats the next number 2 7 8 3 12 9

fredd [130]

<span>The next number should be 4. If you look at every other number, even and odd alternate. 2 is even, 7 is odd, etc. Since 9 is odd, the next number should be even. To figure out what number specifically, you will want to break up the numbers into three columns. 2 3 __ 7 12 17 8 9 10 From here, you can see that the pattern will be adding 1 for the top row, 5 for the middle row, and 1 for the bottom row. Since the unknown number is on the top right of the first row, you will add 1 to 3, and the answer is 4.</span>

3 0

3 years ago

Help me i need the answer

katovenus [111]

Answer:

its red

0 $\leq$ y $\leq$ 225

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers