3 years ago

Does the table represent a function if the input is 1,2,3,4 and the output is 3,6,11,18?

1 answer:

8 0

Yes..it does. To be a function, all the inputs (x's) have to be different numbers...there can be no repeating x's...there can be repeating outputs (y's)...just not the x's

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GEOMETRY QUESTION W PICTURE

dmitriy555 [2]

Answer:

Step-by-step explanation:

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2 years ago

Solve the equation by using quadratic formula . Show your work! Answer maybe in radical or decimal form .

Lorico [155]

Answer:

$x_1=\frac{-2+\sqrt{14}}{2}\approx 0.871,x_2=\frac{-2-\sqrt{14}}{2}\approx-2.871$

Step-by-step explanation:

$2x^2+4x-5=0$

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5 0

3 years ago

Solve systems of equations algebraically x+y=6 and 2x+3y=13

HACTEHA [7]

X+y=6 is.....
solve for x=0... y=6
solve for y=0... x=6
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3 years ago

E bisects DF , DE = 5y, and EF = 13y-8. Find DE, EF, and DF

bulgar [2K]

It bisects so DE=EF

DE=5y
EF=13y-8

so
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3 years ago

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Alisiya [41]

3.2-3x+7
6-3x+7
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3 0

3 years ago