Please help me I don't understand this at all and I can't get it. I spent 4 hours on these equations
I have to write the equation from the graph.
I ONLY HAVE ONE DAY LEFT, just please I wanna get this done and it's hard for me to do. My teacher is no help and my dad can't figure it out. I'm just asking, please someone I really don't get it. I did multiple solutions yet they don't work
Answers
Answer:
Hi. so I don't have the answers but usually if you find the name of the website your homework is from (if should be at the bottom of the page) online you can also find the answers for it. Just letting you know for this homework and future references.
Step-by-step explanation:
If the teacher asks for you to show your work the website might not show you step by step but you can just say you did it on a separate page. hope this helps!
Answer:
h(x) = 1/2 |x - 1| - 2h(x) = - (x + 2)² + 3Step-by-step explanation:
See attachedYou need to recognize the parent function by looking at the graph. Then you need to find out how different is the graph from the parent function and finally work out the equation of the graph considering the transformations.
4)
The parent function is the absolute value function:
h(x) = |x|Its vertex is at the origin. We see the vertex has shifted and also the slope has changed.
We can find the slope easily, the ratio of rise to run is 1/2
The function becomes:
h(x) = 1/2 |x|Now considering the translation. We see the vertex has coordinate of (1, -2)
It means the graph has shifted 1 unit right and 2 units down.
The shift right is shown as:
h(x) = 1/2 |x - 1|and adding the shift down:
h(x) = 1/2|x - 1| - 2This is our final equation.
5)
Parabola is the graph of the quadratic function.
The vertex form of the function is:
h(x) = a(x - h)² + k, where (h, k) is the vertexNow, we see it is opening down and the vertex is at (-2, 3):
h(x) = a(x - (-2))² + 3 = a(x + 2)² + 3To find the value of a we can use a point on the graph. Let's use point (0, -1):
-1 = a(0 + 2)² + 3-1 = 4a + 34a = -4a = -1The function is:
h(x) = - (x + 2)² + 3
Related Questions
How do you solve 12*0.2^8=x ?
Answers
Answer:
[tex]x = 3.072 * 10^{-5}[/tex]
Step-by-step explanation:
[tex]x = 12*0.2^8[/tex]
[tex]x = 12 * 2.56E-6 = 0.00000256[/tex]
[tex]x = 3.072E-5 = 0.00003072[/tex]
99 % of the trees in our neighborhood are eucalyptus trees. The town planning commission wants to get rid of some of these trees because they spread too quickly. However, the people in my neighborhood like the trees. The commission argues that their new eucalyptus tree removal plan will cut down so few eucalyptus trees that 98% of the trees in our neighborhood will be eucalyptus trees. If the plan only involves removing eucalyptus trees, what percent of the existing trees in my neighborhood would the plan remove
Answers
Answer:
50%
Step-by-step explanation:
Let the total number of trees be T and suppose that this is made up of eucalyptus trees E and other kinds of trees, O.
Then E+O=T, and since 99% of the trees are eucalyptus trees, EE+O=0.99.
Therefore
0.99E+0.99O=E
0.01E=0.99O
E=99O.
Suppose we reduce the number of eucalyptus trees by some amount x and that the remaining number of eucalyptus trees are now 98% of the total trees.
Then we would have E−x(E−x)+O=0.98.
Therefore,
0.02(E−x)=0.98O
0.02E−0.02x=0.98O
0.02x=0.02E−0.98O
x=E−50(0.98)O
x=E−49O
x=E−49(E99)
x=5099E≈0.505050...×E.
So we end up removing a little over half of the eucalyptus trees. EDIT: Forgot to mention - removing 50.505050...% of the eucalyptus trees means that we are removing 0.50505050....×0.99T which is 0.5T or half the trees in the neighborhood.
Determine the difference quotient for f(x)=−6x2−x+4
Answers
Answer:
Here 's the working for the questions
Step-by-step explanation:
Mark brainliest pls
I NEED HELP WITH THIS RIGHT NOW!!
Kurt is training to run in a race. He recorded the distances and times of his trainings runs last week. On which day was the ratio of time to distance the greatest?
Answers
Answer:
c
Step-by-step explanation:
just derived everyone
Please answer this math question for me
Answers
Answer:
Hello!! answer: a = 45
Step-by-step explanation:
This is a complimentary angle so we will just do 90 - 45 and get 45 because 45 + 45 = 90 Hope that helps!
Answer:
a = 45
Step-by-step explanation:
The total angle of the shape is 90°
That means you should subtract 90° from 45°
90 - 45 = 45
That's your answer!
Hope this helped :)
Jenna ordered four pizzas for $8.55 each, including tax. If she wanted to give a
15% tip, what would her total bill be?
Answers
Given:
Cost of each pizza including tax = $8.55
Number of pizzas = 4
Tip = 15%
To find:
Her total bill.
Solution:
We have,
Cost of 1 pizza including tax = $8.55
Cost of 4 pizza including tax = [tex]4\times \$8.55[/tex]
= [tex]\$34.2[/tex]
It is given that she wanted to give a 15% tip. So, tip is 15% of $34.2.
[tex]\dfrac{15}{100}\times \$34.2=\$5.13[/tex]
Thus, the amount of tip is $5.13.
Now the total amount of bill is:
[tex]\text{Total amount of bill}=\text{Cost including tax}+\text{Tip}[/tex]
[tex]\text{Total amount of bill}=\$34.2+\$5.13[/tex]
[tex]\text{Total amount of bill}=\$39.33[/tex]
Therefore, the total amount of bill is $39.33.
Triangle Review 2.0 (Math i need help please)
Answers
Answer:
A= 30
Step-by-step explanation:
This requires several steps.
First, you need to find the 2 other missing angles.
One can be found easily by substracting 130 from 180
so 180-130 = 50
The other angle is the same as 8x+4
Now set up your equation
180=3x-6 + 8x+4 +50
180 = 3x + 8x -6 + 4 +50
180+6-4-50 = 11x
132 = 11x
132/11 = x
12 = x
Now plug in 12 for x in your angle A
A=3x-6
A=3 * 12 - 6
A=36 - 6
A= 30
What is the answer for m?
Answers
Answer:
47
Step-by-step explanation:
94/2 = 47
Correct answer is A. 47 degrees
Please answer this math question for me? There is three questions in this one picture
Answers
Answer:
The picture isn't showing up for me
Need help with school
Answers
Answer:
This is a test, please refer to the Academic Integrity and Honor Code
х
-
The table shows a proportional relationship between x and y. Which is k, the constant
of proportionality, such that y = kx?
у. x
0 0
3. 5
6. 10
9 15
12 20
Answers
Answer:C 3/5
Step-by-step explanation: the answer is not as seen on everyone’s lesson but I did the math
What is the total area of the figure below?
Answers
so for the triangle part we need to substitute each part for the formula (6x8)/2 which is equal to= 24inch^2. While for the trapezoid substituted would end up like this: ((16+10)/2)(9) which equals to 117 inch^2
yo get the total area we need to add both of them and it would end up being 117inch^2 + 24inch^= 141 inch^2
Product and sum of 19 and -7
Answers
Answer:89
Step-by-step explanation:
Answer:
the answer is 89
Step-by-step explanation:
Mary wears an outfit everyday that consists of one top one bottom and one scarf.Her wardrobe consist of 3 bottoms 5 tops, and 2 scarfs. how many different outfits can Mary put together?
Answers
Answer:
30
Step-by-step explanation:
You simply just mutliply them
3*5*2=30
PLS HELPPPP MEEEE I NEED HELP ASAPPP WITH THIS QUESTION
Answers
Answer: ratio 2/1 percent 5%
Step-by-step explanation:
you are welcome
Answer:
a. 23:12
b. 5.6%
Step-by-step explanation:
Please help! Write in transformation form giving brainliest
Answers
Answer:
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite. When working with the graph of y = f (x), replace x with -x. Reflection in y = x: When you reflect a point across the line y = x, the x-coordinate and the y-coordinate change places.
The sixth grade teachers (10 teachers) ordered 2 large pizzas all together for lunch. Each pizza costs 13.75. If they were to split the cost evenly, how much will each person need to pay?
Answers
Answer:
they will pay a lot my guy
Answer:
$2.75
Step-by-step explanation:
cost of pizzas
13.75 * 2 = 27.50
Cost per person
27.50/10 = 2.75
What is the LCM of 4 and 8
Answers
Answer:
8
Step-by-step explanation:
Let me make a table for you.
4,8,
8,
8 would be your answer.
Let me know if i can help you more!
The radius of a circle is 12 feet. What is the circle's area?
r=12 ft
Use 3.14 for .
square feet
Submit
Answers
Answer:
452.16 ft²
Step-by-step explanation:
Area = πr² = π(12)² = 144π = 452.16 ft²
a 550 washing machine is discontinued 15% how much is saved
Answers
help me please this is super hard for me
Answers
Answer:
D
Step-by-step explanation:
Answer:
Answer is D I believe
Step-by-step explanation:
shows all of the possible outcomes
Need a quick response help me out
Answers
Answer:
-5 1/4
Step-by-step explanation:
-4 1/2 -3/4
= -4 2/4 -3/4
= -4 5/4
= -5 1/4
Answer:
-5 1/4
Step-by-step explanation:
Solve for the value of a in the triangle below. Round your answer to the nearest tenth
Answers
Answer:
........................
O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?
Answers
Answer:
x=48
Step-by-step explanation:
trig question above plz plz plz help
Answers
1. B
2.C
help me plz it my bday
Answers
Answer: thats 17
Step-by-step explanation:
4+8+2+3 Im sure im right Happy b day!
Answer:
38
Step-by-step explanation:
This looks intimidating, but if we break it into smaller parts, it actually becomes quite easy.
They separated it into different shapes for us, so now we just need to find the area of each individual shape.
The blue rectangle has lengths of 2 and 3. We multiply 2 by 3 to get the area, so the area of the blue rectangle is 6.
We do the same for the orange rectangle. Multiply 4 by 8 to get 32.
Add 32 to 6 and we get 38, the area of the entire shape.
Hope that this helps!
Ps: Happy Birthday!
Answer this question to get marked as barinliest!!!!!!
Answers
Answer:
2x to the 5th power
1121 help44445555 ty
Answers
Answer:
B
Step-by-step explanation:
PLZZ HELP
2/3 divided by 5
Answers
Answer:
2/15
Step-by-step explanation:
2/3 divided 5 is really just:
2/3*1/5
that is just 2/15!
Answer:
2/15
Step-by-step explanation:
(Keep Change Flip) KCF
2/3 / 5 =
2/3 *1/5 = 2/15
When dividing you do the opposite which is multiplication.
Charles says that the number line shows all the values that make the inequality
n2-1 true. Do you agree with Charles? Explain.
4 5
-3 -2 -1
0 1 2 3
Answers
Answer:
no
Step-by-step explanation:
n ≥ - 1
The inequality states that n is greater than or equal to - 1
To show the equal part on the number line the point at - 1 must be a solid circle, not an open one
No, the given number line does not represent the number line shown by Charles.
What is a number line?A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.
Here,
The inequality is given by Charles,
n ≥ -1
But in the given number line, the value of n is not defined as 1, but Charles inequality consists of the value of n = 1, so the given number line does not represent the number line shown by Charles.
Thus, the given number line does not represent the number line shown by Charles.
Learn more about number line here:
brainly.com/question/17683084
#SPJ2