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Rainbow [258]
2 years ago
12

What is the slope of line that passes through the pair of points (4,7),(7,-2)

Mathematics
1 answer:
Anarel [89]2 years ago
6 0

Answer: -3

Step-by-step explanation: Plug the points into rise over run and solve

hope this helps;)

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Find the area and perimeter of each composite figure use 3.14 for pi round your answer to the nearest 10th
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1. Perimeter is 3 + 3 +3 +4 +5 = 18 feet

  Area = 3*3 = 9, 1/2*3*4 = 6, 9 + 6 =15 square feet

2. perimeter = 2.5 +2.5+ 2.5+2.5+0.5+0.5 = 11 meters

   Area = 3*.5 = 1.5, 3*2=6,  6+1.5 = 7.5 square meters

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7 0
3 years ago
6th grade math help me pleaseee
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Match the key aspect of a function's graph with its meaning
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Answer:

y- intercept --> Location on graph where input is zero

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x- intercept --> Location on graph where output is zero

f(x) > 0         --> Intervals of the domain where the graph is above the x-axis

Step-by-step explanation:

Y-intercept: The y-intercept is equivalent to the point where x= 0. 'x' is the input variable in an equation, therefore the y-intercept is where the input, or x, is equal to 0.

f(x) <0: Notice the 'lesser than' sign. This means that the value of f(x), or 'y', is less than 0. This means that this area consists of intervals of the domain below the x-axis.

X-intercept: The x-intercept is the location of the graph where y= 0, or the output is equal to 0.

f(x) >0: In this, there is a 'greater than' sign. This means that f(x), or 'y', is greater than 0. Therefore, this consists of intervals of the domain above the x-axis.

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