PLEASE QUICKLY! WILL SELECT BRANLIEST
Which describes the effect of the transformations on the graph of f(x) = x2 when changed to f(x) = 1/4(x - 3)2 - 9?
A) stretched vertically, shifted left 3 units, and shifted up 9 units
B) stretched vertically, shifted right 3 units, and shifted down 9 units
C) compressed vertically, shifted left 3 units, and shifted up 9 units
D) compressed vertically, shifted right 3 units, and shifted down 9 units
This is not part of the equation its just to help
"(x- 3)2 -9"
2 is a exponent
Note: The photo does not show full equation
Answers
Answer:
B
Step-by-step explanation:
Related Questions
Graph the function f(θ)=4sin(θ−π/2).
Answers
A bouncing tennis ball starts at a height of 6 feet off of the ground, this is 72 inches off of the ground. Each time it bounces it comes back up to 2/3 of the height. Which answer choice shows the correct explicit equation in inches?
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Answer:
Step-by-step explanation:
[tex]h=72\left(\frac{2}{3}\right)^{(n-1)}[/tex]
A circular tabletop has a radius of 2.8 feet.
Find its circumference. (Use a = 3.14)
Answers
Step-by-step explanation:
Radius (r) = 2.8 feet
circumference (c)
= 2πr
= 2 * 3.14 * 2.8
= 17.584 feet
expression for...37 more than the quotient of 24 and 8
Answers
Answer:
37 more than the quotient of 24 and 8 = 24 ÷ 8 + 37
Step-by-step explanation:
24 ÷ 8 + 37
Order of Operations
3 + 37
Add
= 40
The expression is 24 ÷ 8 + 37
I need help plz plz plz plz plz plz plz plz plz plz
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Answer:
Variable: t
Constant: 18
Step-by-step explanation:
A constant is the number that is known, the variable is unknown. A variable is usually denoted with a letter and a constant with digits. I hope this helps :0)
After picking up a friend who lives 10 miles away and leaving for a trip, Anna records her distance from home over time. The values are shown in the table below. Find her average speed over the first 6 hours in miles per hour (do not include units in your answer).
Answers
Answer: 47
Step-by-step explanation:
Δy/Δx=292-10/6-0=282/6=47
Katy's number is 6 more than Pete's number. The sum of their number is 198. Find the number.
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Answer:
Kathy=105
Pete=93
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2) The ratio of all apples to red apples is 13:9
Answer:
9:4
13:9
Step-by-step explanation:
A nurse sees 24 patients in 6hrs. At this rate, how many patients will the nurse be able to see in an 8-hour period?
Answers
Answer:
The doctor will be able to see 32 patients in 8 hours.
Step-by-step explanation:
24/6=4
Therefore if you multiply 8 by 4 you get 32.
The doctor will be able to see 32 patients in 8 hours.
6x - 8y = 12 and 5x + 8y = -1 Solve using elimination
Answers
Answer:
Step-by-step explanation:
6x-8y=12
5x+8y=-1
add them
11x=11
x=1
y=-3/4
Answer:
(1,-3/4)
Step-by-step explanation:
Luckily, y is already opposites, so it should be easier:
6x-8y=12
5x+8y=-1
Combine; This should end up with y eliminated -
11x = 11
x = 1
Now we can plug 1 in for x in one of the equations to find y. I'm going to use the second one.
5(1) +8y = -1
5+8y=-1
8y=-6
y=-6/8 (you can simplify)
The point at which the lines intersect is (1,-3/4)
Helppp please please helpppp
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Answer:
the difference of median before the well (which was 53 minutes) and after the well (which was 28 minutes) is 25 minutes
Step-by-step explanation:
Which of these IS a Pythagorean triple? 11,60,62 6,8,15 5,11,12 18,80,82
Answers
Answer:
18,80,82
Step-by-step explanation:
82^2= 6724
18^2+ 80^2= 6724
The square of the largest number is equal to the sum of the squares of the two smaller numbers.
Candace received a 14% raise as part of a promotion with her work. Before the promotion she was earning $22.50 an hour. What is her new hourly wage?
A)$3.15. B)$26.35. C)$41.85. D)$25.65
Answers
explanation: 14% of $22.50 is 3.15
22.50 + 3.15 = $25.65
hope this helps :)
Answer:
D
Step-by-step explanation:
12 +(-4) =
........................
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Answer:
8
Step-by-step explanation:
c=3
c2 + 5
..............
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Answer:
3x2+5=11
Step-by-step explanation:
Pls help extra points and mark brainlist
Answers
Answer:
3
Step-by-step explanation:
A term is a mathematical expression. Each of these is a term. Therefore, there are 3 terms.
Hello, happy Friday, I am just here with some geometry questions.
Please only answer this if you know the answer. If you have a comment, please add it to the comment box. Only answer the question if you can explain your answer and why you think it is accurate. Thanks, good luck!
Please explain how you got it.
Answers
Answer:
[tex]x=4[/tex]
Step-by-step explanation:
By the Triangle Proportionality Theorem:
[tex]\displaystyle \frac{x}{12}=\frac{x+1}{15}[/tex]
By cross-multiplication:
[tex]\displaystyle 12(x+1)=15(x)[/tex]
Distribute:
[tex]12x+12=15x[/tex]
Subtract 12x from both sides:
[tex]12=3x[/tex]
Hence:
[tex]x=4[/tex]
Answer:
4
Step-by-step explanation:
The first thing you should notice is that the triangles (the smaller one and the larger one) are similar due to angle-angle similarity (the top angle equals itself, and because the bases are parallel lines cut by a transversal, the base angle of the bigger triangle is equal to the corresponding base of the smaller triangle.
Similar triangles' corresponding sides have equal ratios to one another. That means we can set up an equation: side of smaller triangle ÷ corresponding side of larger triangle = other side of smaller triangle ÷ corresponding side of larger triangle. We plug the values given to us and can change this equation to:[tex]\frac{x}{x + 12} = \frac{x + 1}{x + 16}[/tex] **
We now multiply both sides of the above equation by [tex](x + 12)(x + 16)[/tex] to get: [tex]x(x + 16) = (x + 1)(x + 12)[/tex]
[tex]x^{2} + 16x = x^{2} + 13x + 12[/tex]
[tex]3x = 12[/tex]
[tex]x = 4[/tex]
That means our answer, for the value of x, is 4
** Make sure you don't say [tex]\frac{x}{12} = \frac{x + 1}{15}[/tex], because those aren't the sides of the larger square.
Which of the following functions is a polynomial?
Ο Α.
f(x) = x
B
g(x) = log2 (x)
Od
r(x) = 2
ор
s(x) = (x + 21
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Step-by-step explanation:
please help asappp worth 20
Answers
Answer:
98
Step-by-step explanation:
angles 1 and 2 are congruent, the lines in each side of the shape prove this.
another way to solve if you are not sure is to subtract all of the numbers from 360. all quadrilaterals equal 360 degrees, so if you subtract each of the three angles from 360, you will be left with the last angle.
360-120-44-98=98
Hope this helps :)
Pleaseee help, I'll give your brainlyest!!! The points earned in the first half of Football game was Tampa Bay Buccaneers 21 and Kansas City Chiefs 6. What percent did the Bucs score over the Chiefs? Hint: Bucs over Chiefs = blank over 100
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Answer:
97% I think I am not sure I cant do it well
Evaluate the limit to the right
- does not exist
- infinity
- C
- negative infinity
- none of these
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Shield smspsosbdjfif. Dishab s did a so f turns.
Which of these triangles is definitely not congruent to any of the others?
Answers
Answer:
3
Step-by-step explanation:
why is there no option fr 3???
The area of the triangle below is 33.62 square feet. What is the length of the base?
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Answer:
4.1
Step-by-step explanation:
What key features will all continuous exponential functions have?
Answers
Answer:
The graph passes through the point (0,1)The domain is all real numbers.The range is y>0.The graph is increasing.The graph is asymptotic to the x-axis as x approaches negative infinity.The graph increases without bound as x approaches positive infinity.The graph is continuous.si un angulo mide t6 cual es su medida en grados
Answers
Step-by-step explanation:
No sé la respuesta exactamente, pero cuando la traduje decía T6, ¿qué es eso?
Bonnie is n years old.
Clara is three times as old as Bonnie.
Danesh is seven years older than Bonnie.
The total of Bonnie's age, Clara's age and Danesh's age is T years.
Find a formula for T in terms of n.
Answers
Answer:
T = 5n + 7
Step-by-step explanation:
Bonnie : n
Clara : 3n
Danesh : 7 + n
T = n + 3n + 7 + n
T = 5n + 7
Please help on my last question asap
Answers
Answer:
A is the answer
Step-by-step explanation:
there were 62 people in the movie theater for the matinee. ticket sales for that showing were $364. if adult tickets cost $7 and children tickets cost $3.50, how many of each were at that show. please solve with systems of equations.
Answers
Answer:
Step-by-step explanation:
a+c=62, c=62-a
7a+3.5c=364, using c found above gives you
7a+3.5(62-a)=364 expand left side
7a+217-3.5a=364 group like terms on left side
3.5a+217=364 subtract 217 from both sides
3.5a=147 divide both sides by 3.5
a=42, since c=62-a
c=62-42=20
So 20 children and 42 adult tickets were sold.
Please help me I’ll mark you as whatever it’s calls brainlest or whatever just help please
Answers
Answer:
the third one
Step-by-step explanation:
Answer:
[tex]\boxed {\boxed {\sf 2. \ y= -2x+17}}[/tex]
Step-by-step explanation:
We are given a point and a slope, so we can use the point-slope formula.
[tex]y-y_1=m(x-x_1)[/tex]
where m is the slope and (x₁, y₁) is a point the line passes through.
For this problem, the slope is -2 and the point is (5,7). Therefore:
[tex]m= -2 \\x_1= 5\\y_1= 7[/tex]
Substitute the values into the formula.
[tex]y-7= -2(x-5)[/tex]
We want to solve for y, because the standard form of a line is y=mx+b (where m is the slope and b is the y-intercept).
Distribute the -2.
[tex]y-7= (-2*x ) + (-2*-5)[/tex]
[tex]y-7= -2x+10[/tex]
7 is being subtracted from y. The inverse of subtraction is addition, so add 7 to both sides.
[tex]y-7+7=-2x+10+7\\y= -2x+17[/tex]
The equation of the line is y= -2x+17
Pls answer this is a khan academy question
Answers
Answer:
Oak tree - linearBirch tree - exponentialStep-by-step explanation:
The first table represents a linear function
For each 3 years, the rise of branches is ~12The second table represents an exponential function
For each years time, the branches increase ~4 times