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Lunna [17]
4 years ago
9

Determine whether the relation is a function. Justify. {(6, -1), (-4, 2), (5, 2), (4, 6), (6, 5)}

Mathematics
2 answers:
Monica [59]4 years ago
6 0

Answer:

no

Step-by-step explanation:

the x axis (the nubers on the right side) cannot be stacted on the same number while being on the x axis so the anser id no  

Morgarella [4.7K]4 years ago
5 0
This is not a justify
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On Saturday, the Gomez family left home to a resort in Maine. The drove at an average rate of 48 mph. ON Thursday they went back
Harman [31]
Time = Distance/Speed

Let d represent the distance from home to the resort in miles.
Time To Resort = d/48
Time To Home = d/40
Total Time = Time To Resort + Time To Home
11 = d/48 +d/40 . . . . . . . . . . substitute known values & expressions
.. = d*(40 +48)/(40*48) . . . . add fractions
.. = d*11/240 . . . . . . . . . . . . . simplify
11*(240/11) = d . . . . . . . . . . . multiply by the inverse of the coefficient of d
240 = d

The Gomez family traveled 240 miles from their house to the resort.
4 0
4 years ago
RQPO is a trapezoid. What is the value of x?<br><br> 2<br><br> 63°<br><br> (6x + 9°<br><br> R
scZoUnD [109]

Answer:

18°

Step-by-step explanation:

Find the diagram attached

From the diagram, since the opposite side are parallel, the sum of the adjacent angle is 180 degrees

From the diagram, m<RQP + m<QPO = 180

Given

m<RQP = 6x+9

m<QPO = 63

Substitute

6x+9+63 = 180

6x + 72 = 180

6x = 180 - 72

6x = 108

x = 108/6

x = 18 degrees

Hence the value of x is 18°

6 0
3 years ago
How to solve the equation
gogolik [260]

Answer:

just try substituting t with the values given . the answer is B

8 0
3 years ago
"What is the equation, in standard form, of a parabola that contains the following points?
Dvinal [7]
We have to use these points to verify which of the equations is correct. 
When we use points in 3rd equation:
( -2, 18) : y= 3 * (-2)² - 2* (-2)+2= 12 + 4 + 2 = 18 (true) 
( 0, 2 ) :   y=  3* 0² - 2 * 0 + 2 = 2 (true)
( 4 , 42 ): y= 3 *4²- 2 *4+ 2 = 48 - 8 + 2 = 42 (true) 
The answer is: C) y=3 x² - 2 x + 2  
6 0
4 years ago
Read 2 more answers
True or false help please
Rom4ik [11]

Answer:

True

Step-by-step explanation:

By measuring the side lengths you can find that the triangles are equivalent and that they are just rotated and in different quadrants

8 0
3 years ago
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