IS THIS A FUNCTIONS OF NOT I NEED HELP

Mathematics

2 answers:

Wittaler [7]3 years ago

7 0

Answer:

graph 4: yes

graph 5:no

graph 6: no

graph7: no

graph 8: yes

graph 9: no

Step-by-step explanation:

correct me if im wrong

and use vertical line test to figure these put next time :3

Brilliant_brown [7]3 years ago

4 0

1, 3, 5 are functions because they pass the vertical line test

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Each week, mr. jones goes to the grocery store. mr.jones estimates that he will spend $120 when he goes to the grocery store thi

Aliun [14]

Estimated amount that Mr. Jones thought would be spending each week for grocery = $120
Amount actually spent by Mr.Jones in the grocery store = $94
Error in calculation of the amount of spending = (120 - 94) dollars
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Percentage error in calculation = (26/120) * 100
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3 years ago

Find the unit price of 8 mugs that cost $38.32 total

kipiarov [429]

Answer:

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Step-by-step explanation:

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3 years ago

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Find a cartesian equation for the curve and identify it. r = 10 tan(θ) sec(θ)

Vilka [71]

For a cartesian equation
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Given r = <span>10 tan(θ) sec(θ)
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3 years ago

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aalyn [17]

Given :

A graph .

To Find :

A point C that divides the segment into the ratio AC:AB= 3/4 .

Solution :

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Now , we know point which divide a line segment with end point $(x_1,y_1)$ and $(x_2,y_2)$ in m : n is :