PLZ HELP 50 POINTS!!! Write a summary of what you have learned about rate of change.

Mathematics

2 answers:

brilliants [131]3 years ago

7 0

Rate of changes describes how a number changes apart from the other

ANEK [815]3 years ago

5 0

Answer:

A rate of change is a rate that describes how one number changes in relation to another number.

Step-by-step explanation:

is this good or does it need to be longer?

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I need help with all 8!

a_sh-v [17]

1) D
2)
3) B
4 ) F
5)C
6) F
7) D
8) C

I'm not sure about questions 4 and 7, but they may be correct.

I couldn't because I couldn't see the 2nd question

3 0

3 years ago

A 100 gallon fish tank fills at a rate of x gallons per minute. The tank has already been filling for 5 minutes. the function f(

Alexxx [7]

Answer:

Shifted 5 unit right side then stretched vertically by the factor 100

Step-by-step explanation:

Here, parent function,

$f(x)=\frac{1}{x}$

Transformed function,

$f(x) = \frac{100}{x-5}$

Since, if a function f(x) gives cf(x), where c is any number,

Then the function was vertically stretched by factor c,

While, the function gives f(x-c),

Then the function was shifted c unit right.

Hence, the graph of $f(x)=\frac{1}{x}$ was shifted 5 unit right side then stretched vertically by the factor 100 to create the graph of $f(x)=\frac{100}{x-5}$