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Westkost [7]
3 years ago
12

How do you use the vertical line test?

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
<span>When using the vertical line test, take a ruler or other straight edge and draw a line parallel to the y-axis for any value of x. If the vertical line you drew intersects the graph more than once for any value of x, then the graph is not the graph of a function.</span>
astraxan [27]3 years ago
5 0
<span> is a visual way to determine if a curve is a graph of a function or not.

</span>
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WILL GIVE BRAINLIST PLZ ANSWER THX
Rudik [331]

Answer:

c=4.95+3.99b

Step-by-step explanation:

4.95 is the monthly fee. we do not need a variable for this because we know what it is and it only happens once in the problem. the b is how many movies you purchase times 3.99

3 0
3 years ago
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What is the interquartile range of this data set. 4,5,7,9,10,14,16,24
ehidna [41]

Answer:

The interquartile range is 10.

Step-by-step explanation:

(xu-xl)=10

5 0
3 years ago
What is the whole number and remainder from 2895 divided by 229
daser333 [38]

your whole number is 12, your remainder is .64 for a total of 12.64

5 0
3 years ago
Juanita usually spends $3 more than twice her transportation costs on groceries. if x is the amount she spends on transportation
ruslelena [56]
<h3>Answer: It's a linear equation.</h3><h3>It's not a proportional relationship.</h3><h3>Juanita spend $63 on groceries if she spent $30 on transportation.</h3>

Step-by-step explanation: Given equation y=2x+3.

Where x is the amount she spends on transportation, and y is the amount she spends on groceries.

<em>We can see that given equation is in slope-intercept form y=mx+b.</em>

So, it's a linear equation and y=2x+3 is the relationship between x and y linear.

<em>Also, a linear linear equation represents a proportion relationship if y-intercept is 0.</em>

But for the given equation y=2x+3, y-intercept is 3.

Therefore, it's not a proportional relationship.

Now, in order to find how much would Juanita spend on groceries if she spent $30 on transportation, we need to plug x= 30 in given equation.

Therefore,

y = 2(30) +3 = 60+3 = 63.

<h3>So, Juanita spend $63 on groceries if she spent $30 on transportation.</h3>
7 0
3 years ago
Ignore my work but solve the problem and check. Thank you!!
Free_Kalibri [48]
Yes good job you are correct
8 0
2 years ago
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