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3 years ago

15

John has $80. Every week, he spends $7.Create an equation that represents How much money, m, in dollars, will he have after the

fourth week? Enter the equation and the answer on separate lines. (Will give brainliest)

1 answer:

Ksivusya [100]3 years ago

7 0

Answer:

Something like M=80-(7x4)

Step-by-step explanation:

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Graph the inverse circular function by hand, given f(x) = 3sin(2x) ;-pi/4 ≤ ≤pi/4

nasty-shy [4]

Part a)

a) The given function is

$f(x) = 3 \sin(2x)$

We let

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Solve for y;

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$y = \frac{1}{2} { \sin}^{ - 1}( \frac{x}{3} )$

${f}^{ - 1}(x) = \frac{1}{2} { \sin}^{ - 1}( \frac{x}{3} )$

Part b) The range of f(x) refers to y-values for which f(x) exists.

The range of f(x) is

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This is because the function is within y=-3 and y=3.

c) The range of

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is

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This is because the domain and range of a function and its inverse swaps.

Part d) The graph is shown in the attachment.

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4 years ago

NEED HELP PLZ!!!!!!!!!!!!!

podryga [215]

Answer:

1st Option is correct

Step-by-step explanation:

Just keep adding 150 to see the results

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3 years ago

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I don’t know if that 2 and 1/4 or 21/4 so I’ll do both.
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3 years ago

Read 2 more answers