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2 years ago

Determine whether the given graph is a function or not

Mathematics

2 answers:

MrMuchimi2 years ago

4 0

Just do the vertical line test if it passes which it does, it is a function. Or you can just input the x in the equation from both dots and if they both prove to be correct for y it is a function.

Dafna11 [192]2 years ago

4 0

Yes because it pass the vertical line test

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How do you find the mode and range

vaieri [72.5K]

To find the mode, or modal value, it is best to put the numbers in order. Then count how many of each number. A number that appears most often is the mode.The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6 .

6 0

3 years ago

Read 2 more answers

Can you help me find out weather 6, 36,and 48 are a factor multiple or neither of 24.

nlexa [21]

Factors are the multiplier and the multiplicand in the mathematical operation called multiplication.

Multiple is the any number multiplied by any integer.

Factors of 24:
1, 2, 3, 4, 6, 8, 12, 24

Multiples of 24:
24, 48, 72, 96, 120, so on.

6 is a factor of 24.
36 is neither a factor nor a multiple of 24.
48 is a multiple of 24.

5 0

3 years ago

Need help with these two questions plz and thank you!!

icang [17]

The inequality is 4 ≥ x/2.1, and the answer is 8.4 ≥ x (or x ≤ 8.4).

To solve this, we multiply both sides by 2.1:
4*2.1 ≥ x
8.4 ≥ x.

7 0

3 years ago

15 players two coaches and 21 parents attend this year sports banquet the cost of each meal was $12 +5% sales tax what was the t

Artist 52 [7]

Answer:

$478.80

Step-by-step explanation:

We have been given that 15 players two coaches and 21 parents attend this year sports banquet the cost of each meal was $12 plus 5% sales tax.

First of all, we will find cost of each meal with tax as:

$\text{Cost of each meal with tax}=\$12+\$12\times \frac{5}{100}$

$\text{Cost of each meal with tax}=\$12+\$12\times 0.05$

$\text{Cost of each meal with tax}=\$12+\$0.6$

$\text{Cost of each meal with tax}=\$12.6$

Now, we will find total persons at the sport banquet as:

$\text{Total persons at banquet}=15+2+21$

$\text{Total persons at banquet}=38$

To find the total cost of food for the banquet, we will multiply cost of food for each person by 38.

$\text{Total cost of food for the banquet}=\$12.6\times 38$

$\text{Total cost of food for the banquet}=\$478.8$

Therefore, the total cost of food for the banquet is $478.80.

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3 years ago

PLESE HALP PPPPLLLEEESSSSEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Doc Below

Flauer [41]

Ok
look at my picture below.
so the lowest number is minimum
the highest number is maximum
the average is mean. formula for average: sum of all no./no. of total number
median is the very middle no. the formula is: 1/2(n+1)
n=how many no.s there are.

8 0

3 years ago