Consider the following relation: {(1,12), (3,8), (3, 11), (6,9), (7,11)). Which orderedpair could be removed so that the relation is a function?
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Answer:
(3,11) or (7,11)
Step-by-step explanation:
A function cannot have the same second number repeated ( forgot the term for the second number) so removing either (3,11) or (7,11) would leave it being a function
Related Questions
Helpppp!!! Plzzzzzzzz
What is the absolute value of − 3/4?
What is the volume of the prism
A fraction the is equivalent to 7/4 with a denominator of 40
y = -14x - 20
y = x2 - 4x + 5
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Answer:
x=−5,y=50
Step-by-step explanation:
Answer:
Step-by-step explanation:
try setting it up like this: 14 times x minus 20 then get x and y alone do the same for the second question
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Answer:
3to-9
Step-by-step explanation:
that what I know and I think so
Which statement is true about the slope of HK and the slope of PK?
A) The slope of HK is less than the slope of PK, because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is less for HK than it is for PK.
B) The slope of HK is equal to the slope of PK, because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is the same for HK as it is for PK.
C) The slope of HK is greater than the slope of PK, because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is greater for HK than it is for PK.
D) The relationship between the slope of HK and the slope of PK cannot be determined, because the triangles are congruent.
Answers
The slope-of-HK is lessthan the slope-of-PK because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is less for HK than it is for PK.
Option A is the correct answer.
What is an equation of a line?
The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
We have,
Two triangles:
Triangle HJK and Triangle PMK.
We will find the slope of each triangle.
We will find two coordinates from each triangle and find the slope.
The slope is given as:
Slope = d - b / c - a
Where (a, b) and (c, d) are the two coordinates.
Triangle HJK:
Two coordinates are = (-6, 7) and (-7, 8)
Slope of HK = (8 - 7) / (-7 + 6) = 1 / -1 = -1
Triangle PMK:
Two coordinates are = (0, 3) and (4, 0)
Slope of PK = (0 - 3) / (4 - 0) = -3 / 4 = -0.75
We see that,
The slope of HK is lessthan the Slope of PK.
-1 < -0.75
Thus,
The slope-of-HK is lessthan the slope-of-PK because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is less for HK than it is for PK.
Option A is the correct answer.
Learn more about equation of a line here:
#SPJ5
Answer:
The answer is B :)
Step-by-step explanation:
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So,
35/52
Hope this helps!
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We know that a coin has 2 sides so total number of outcomes = 2
And we also know that a coin has 1 head and 1 tail side
So,
probability ( getting tails on top ) =
Your final answer is