Which of the following could identify the transformation of a parabola with a vertex (-4,-6) to parabola with a vertex (1,-6)?

Answers

Answer 1

Answer: Hello,

2 possibilties:
1) a translation to the right of 5 (both parabolas are turning upward)
2) a central symetry( center is (-1.5,-6)
parabolas does not have the same direction upward and downward.

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A box plot was made to represent the number of matches won by 14 participants in a tennis tournament. The box plot had the box shifted to the right so that the left tail was much longer than the right tail. Based on the box plot, which conclusion is correct? (A)The mean and median of matches won are equal. (B)The mean of matches won is more than the median of matches won. (C)Most of the participants won many matches, but there were some participants who won very few matches compared to the others. (D)Most of the participants won very few matches, but there were some participants who won many matches compared to the others.
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What is the solution set of –|x| = –8?
Y=2x+1answers anyone?

At Avery Middle School, 273 students responded to a survey asking whether a Bulldog, a Lion, or a Tiger should be the new school mascot. 4 times as many students chose Bulldogs as chose Tiger. Twice as many students chose Lion as chose Tiger. How many students chose Lion?A.) 39 students
B.) 78 students
C.) 156 students
D.) 273 students

Answers

78 students chose lion

Answer: 78 students

Step-by-step explanation:

Let the number of students who chose tiger be x.

The number of students who chose bulldog is 4 * x.

The number of students who chose lion is 2 * x.

7x = 273

x = 273/7 = 39

Your answer would be:

2 * x = 78.

hope this helps! :))

and can i get brialist

A chainsaw needs a 50:1 gas:oil ratio, how much oil do you need if you add 3 gallons of gas? no links!! links will be reported

Answers

Answer:

3/50 of a gallon

Step-by-step explanation:

50 / 1 = 3 / x

cross-multiply:

50x = 3

x = 3/50

It says write an equation of the line shown and the line goes through points 4,3 and 1,-3

Answers

Slope of the line;
slope= $(change in y)/(change in x)$
Slope= $(3--3)/(4-1)$
Slope,m = $(6)/(3) =2$
y=mx+c
y=2x+c
Replacing for x and y using point (4,3)
3=2(4)+c
3=8+c
c=3-8
c=-5
y=2x-5

The width of a singles tennis court is 27 feet. this is 1 foot more than 1/3 of the lenght. what is the length of the court

Answers

w = 27
1 + 1/3L = w
1 + 1/3L = 27
1/3L = 26
L = 78

i am a mathematics teacher. if anything to ask please pm me

Let f(x) = 3x2 – x 2 and g(x) = 5x2 – 1. Find f(g(x)). Show each step of your work.

Answers

easy, sub g(x) for x in f(x)

f(g(x))=3(g(x))^2-(g(x))^2

g(x)=5x^2-1
f(g(x))=3(5x^2-1)^2-(5x^2-1)^2=
3(25x^4-10x^2+1)-(25x^4-10x^2)=
2(25x^4-10x^2+1)=
50x^4-20x^2+2

f(g(x))=50x^4-20x^2+2

Simplify the ratio 9:15

Answers

9:15

9÷3:15÷3

3:5
----------------------------------------------------

$9/15 \n =(3*3)/(5*3) \n =3/5$

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