Which relationships have the same constant of proportionality between y
yy and
x
xx as the following graph?

2
2
4
4
6
6
2
2
4
4
6
6
y
y
x
x
Choose 2 answers:
Choose 2 answers:

(Choice A)
A
6
y
=
2
x
6y=2x6, y, equals, 2, x

(Choice B)
B
y
=
1
3
x
y=
3
1
​
xy, equals, start fraction, 1, divided by, 3, end fraction, x

(Choice C)
C

2
2
4
4
6
6
2
2
4
4
6
6
y
y
x
x

(Choice D)
D
x
xx
y
yy
3
33
9
99
6
66
18
1818
9
99
27
2727

(Choice E)
E
x
xx
y
yy
5
55
15
1515
7
77
21
2121
11
1111
33
3333

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.