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olga_2 [115]
3 years ago
14

Find the slope for the points (5,7) and (8,4)

Mathematics
2 answers:
brilliants [131]3 years ago
5 0

Answer:

m = -1

Step-by-step explanation:

m represents the slope.

raketka [301]3 years ago
4 0

Answer:

-1

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(4-7)/(8-5)

m=-3/3

m=-1

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What is the y-intercept of the line described by the equation below? Y= 4x-9
Lapatulllka [165]

This equation is put in slope-intercept form.  That means it is in Y = mx+b.

m stands for the slope, and b stands for the y-intercept.  So, in this case -9 is the B value, so -9 is the y-intercept.


Ordered Pair: (0,-9)

6 0
4 years ago
Read 2 more answers
A rectangular hallway rug has a width of 9 feet, and the diagonal measures 41 feet. What is the rug's length?
slega [8]

Answer:

Rug's length is equal to 40 feet.

Step-by-step explanation:

Width of a rectangular hallway rug (w)=9 feet

Diagonal of a rectangular hallway rug(d)=41 feet

The relation between width (w), length (l) and diagonal (d) is given as follows:

l^2+w^2=d^2

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l=\sqrt{1600}

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So, rug's length is equal to 40 feet.

5 0
3 years ago
Help to answer the questions.. ​
kirill [66]

Answer:

See Below

Step-by-step explanation:

The relation is :

=> {(-5,0)(2,8)(2,15)(4,16)}

Domain => x inputs of the relation

Domain = { -5 , 2, 4}

Range => y inputs of the relation

Range = { 0 , 8 , 15 , 16}

6 0
3 years ago
Using the function in example 3, what is the y value (output) when x= -6?
PtichkaEL [24]

Answer:

2

Step-by-step explanation:

y=|x|-4

y=|-6|-4

y=6-4

y=2

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8 0
3 years ago
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forsale [732]

Answer:

Step-by-step explanation:

The file below is a picture of the answer. I didn't want to type it out : /

3 0
2 years ago
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