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BartSMP [9]
3 years ago
10

Can someone help me out how to work on this.

Mathematics
2 answers:
miv72 [106K]3 years ago
8 0
I can help you: the answer is c
enyata [817]3 years ago
3 0

Answer:

I don't think any are a correct graph of the function. But here are the ordered pairs. (1,0),(0,-2),(-1,-4)

Step-by-step explanation:

Take three values for x and plug them in for your y's. For instance x values of 1,0,-1. Plug each in to find the y value. 2(1) - 2 =y so (1,0)

You might be interested in
Solve the following system of inequalities graphically on the set of axes below. State
Serhud [2]

Answer:

(x,y) = (-1,1)

Step-by-step explanation:

Given

y>-2x - 1

y>x + 2

Required

Solve graphically

See attachment for graph;

The black shade represents y>-2x - 1

While the green, represents y>x + 2

Next, determine the intersection points between the two lines

From the attached graph, we have:

(x,y) = (-1,1)

<em>Hence, the solution is:</em>(-1,1)

8 0
2 years ago
Can you please help me!!
STALIN [3.7K]
Answer:
1. -8,
2. 58
3. 0
4.
5. -14/8 or -1.75


Explanation:
1. You just plug in 8 for x into the g(x) equation
So, -(8)^2+7(8)= -8

2. You do the same thing you did for number one.
Plug in 13 for the h(x) equation
|2-4(13)|= 50
Then plug in -1 for the f(x) equation
-(-1)^2+7(-1)= -8
You then do as it says- subtract h(x) from f(x)
Which is 50-(-8) and you get 58.
(That subtraction sign turns into addition/ 2 negatives make a positive)

3. Same thing again.
Plug in what they gave you (3y-1) for X
8(3y-1)-9
You get 24y-17
You then subtract off the -17 and get 24y=17
Divide the 24 off and get y=17/24
Plug the Y back into the equation
8(3(17/24)-1)-9 and you get 0

*Im not a hundred percent sure I did this one right*

4. This is the same as number 3. Didn’t have time to solve this, but it’s the same steps as number 3 :)

5. This time they didn’t give you x so you set it up differently
Now you set the f(x) equation equal to -23
8x-9=-23
Add off the to the 23 to isolate the variable
8x= -14
Divide off the 8
X= -14/8 or -1.75
7 0
3 years ago
PLEASE HELP!!!!!!! WILL GIVE BRAINLIEST!!!!!! PLEASE!!!
White raven [17]

Answer:

sorry can't answer u have to many tabs open

Step-by-step explanation:

slowly start to take away your tabs

8 0
3 years ago
The route to an ancient pyramid is 79 miles long
Elanso [62]

If the speed is 26.33 miles per day. Then the number of miles you traveled on the 4 days will be 105.33 miles.

<h3>What is speed?</h3>

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

Speed = Distance/Time

The route to an ancient pyramid is 79 miles long.

If you traveled the same amount of time for 3 days.

Then the speed will be

S = 79 / 3

S = 26.33 miles per day

Then the number of miles you traveled on the 4 day will be

26.33 = D / 4

      D = 105.33 miles

More about the speed link is given below.

brainly.com/question/7359669

#SPJ1

5 0
1 year ago
darla has a recipe for pot roast. there is a proportional relationship between the weight (in pounds) of the pot roast x and the
zloy xaker [14]

Answer:

38

Step-by-step explanation

im not sure but yeaah

3 0
2 years ago
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