Question

Which functions have a positive rate of change and which have a negative rate of change?




Column A


Column B












--- AB


1.


2x − 5y = −15









--- AB


2.


y = −4x + 9









--- AB


3.


x y
2 –10
4 –16
6 –22











--- AB


4.


x y
–3 15
–2 11
–1 7






A.


positive


B.


negative

Answer 1

a is positive and b is negative

Answer 2

Which has a positive number then a negative number??

Answer 3

\(\bf\huge{~~\color{red}{\boxed{W}}\color{#FF9200}{\boxed{E}}\color{#FFDB00}{\boxed{L}}\color{#B6ff00}{\boxed{C}}\color{#00ff49}{\boxed{O}}\color{#00DBff}{\boxed{M}}\color{#B600ff}{\boxed{E}}\\~~~~~~~~~~~~~~~~~~\boxed{T}\boxed{O}\\~~~~~~~~~~~\color{#0092ff}{\boxed{O}}\color{#0092ff}{\boxed{P}}\color{#0092ff}{\boxed{E}}\color{#0092ff}{\boxed{N}}\color{#7cc517}{\boxed{S}}\color{#7cc517}{\boxed{T}}\color{#7cc517}{\boxed{U}}\color{#7cc517}{\boxed{D}}\color{#7cc517}{\boxed{Y}}\color{#7cc517}{\boxed{!}}}\)

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Answer 4

:)

Answer 5

:)