Which steps can be taken to translate the phrase "the height of a tree is increased by seven inches" into an algebraic expression? Check all that apply.
Replace the height of a tree" with a variable, X.
Replace "seven inches" with a variable, x.
Replace "increased by" with an addition symbol.
Replace "seven inches" with 7.
Replace "increased by" with a multiplication symbol.
Replace the height of a tree" with 7.
Write the expression x+7.
Write the expression xx 7.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

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see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

3

step-by-step explanation: