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Tcecarenko [31]
4 years ago
14

Determine if each set of ordered pairs represents a function. (2,3), (6,-5), (-1,3)

Mathematics
1 answer:
docker41 [41]4 years ago
5 0

Answer:

yes

Step-by-step explanation:

You can perform the "line test." If it is a function, there will not be two x's of the same value. In this case, x is 2,6,-1. No number repeats, thus making a function.

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What is the next number in this geometric sequence?
Anna11 [10]

Answer:

C. -262.44

Step-by-step explanation:

-3.24, 9.72,-29.16, 87.48

-3.24*-3= 9.72, 9.72*-3= -29.16, -29.16*-3= 87.48

the rule for this sequence is multiplying by -3

87.48*-3= -262.44

8 0
3 years ago
Write 4x^2(–2x^2 + 5x^3) in standard form. Then classify it by degree and number of terms.
REY [17]
Standard form, hmm.
Multiplying an exponent is just adding, so let us do this.
Simplified, the answer should be 
6 0
4 years ago
Read 2 more answers
3x + 2z - 4y - 6 + 4z + 7y
Anon25 [30]

Answer:

3x(2z+4z)+(−4y+7y)−6

Step-by-step explanation:

1 Collect like terms.

3x+(2z+4z)+(−4y+7y)−6

2 Simplify.

3x+(2z+4z)+(−4y+7y)−6

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5 0
3 years ago
Find the value of x.<br> (7x - 1)º<br> (6x - 1)º
dangina [55]

Answer:

Step-by-step explanation:

7x - 1 + 6x - 1 = 180

13x - 2 = 180

13x = 182

x = 14

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6 0
3 years ago
The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Todd is trying to decid
balandron [24]
Sllope intercept form is y=mx+b
m is the slope , b is the y itnercept

so early pay
cost=70 flat rate
x=infinity
the equation would be y=70

deposit pluss
you have to pay an initial one time payment of 15 so
y=mx+15
then 4 dollars per day
4 times number of days
y=4x+15

daily pay is 6 dollars per day so 6 times number of days
y=6x



1.
a. y=70
b. y=4x+15
c. y=4x
6 0
3 years ago
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