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3 years ago

Explain the effect of c on the graph of y=f(x) for the function y=f(x)+c ?

Mathematics

2 answers:

igomit [66]3 years ago

5 0

Answer:

Step-by-step explanation:

If c is positive, we translate the graph of y = f(x) upward by c units; if negative, downward by c units.

omeli [17]3 years ago

4 0

Answer:

Shifts it up c units.

Step-by-step explanation:

The '+ c' will move the whole graph upwards c units.

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3 years ago

Read 2 more answers

At the movie theatre, child admission is $5.10 and adult admission is $9.00 .

sveticcg [70]

Answer:

$5.10 X +9.00 Y = 831.60$

We also know that for Wedneday we have two times tickets for adults compared to child so we have

$Y =2x$

And using this condition we have:

$5.10 X + 18 X = 831.60$

And solving for X we got:

$X= \frac{831.60}{23.1}=36$

So then the number of tickets sold for child are 36

Step-by-step explanation:

For this problem we can set upt the following notation

X = number of tickets for child

Y= number of tickets for adults

And we know that the total revenue for Wednesday was 831.60. So then we can set up the following equation for the total revenue

$5.10 X +9.00 Y = 831.60$

We also know that for Wedneday we have two times tickets for adults compared to child so we have

$Y =2x$

And using this condition we have:

$5.10 X + 18 X = 831.60$

And solving for X we got:

$X= \frac{831.60}{23.1}=36$

So then the number of tickets sold for child are 36

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3 years ago

Solve each system by substitution. please help me<br> 2x{+y=6<br> x{+y=3

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1. x= 3/Y as a fraction btw

2. Same thing

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