Please answer. find the x-intercept: , find the y-intercept.

Mathematics

1 answer:

-Dominant- [34]2 years ago

4 0

Answer:

x-intercept is 3, y-intercept is -10

Explanation:

Those are the points they intercept the axises

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If you were to solve the system using the addition method, what would you multiply the first equation by in order to make the x'

Inessa05 [86]

2 times 2=4
multiply first equation by 2 to get
-4x+6y=12
then add to get

-4x+6y=12
<u>4x-2y=8 +</u>
0x+4y=20

4y=20
y=5

sub back
-2x+3y=6
-2x+3(5)=6
-2x+15=6
-2x=-9
x=9/2=4.5

the number to multiply by is 2

7 0

2 years ago

The water level of a certain body of water is changing at a rate of W(t)=3/4cos(4-t/2) inches per hour, where t represents hours

Leni [432]

Answer:

The answer is below

Step-by-step explanation:

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