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blsea [12.9K]
3 years ago
13

How can you find the unit rate and the slope

Mathematics
1 answer:
Solnce55 [7]3 years ago
5 0
To find slope use the formula M = y2 - y1
-----------
x2 - y1
say you were given this (2,3) (-4,5) 2 would be x1 and 3 would be y1, -4 would be x2 and 5 would be y2 then just put it into the formula 5 - 3
--------
-4 - 2
which would be 2/ -6 which would simplify to 1/3
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The distance around a triangle is 46 ft the length 12 what is the width
Juliette [100K]

Answer:

22

Step-by-step explanation:

12+12=24

46-24=22

8 0
2 years ago
use the function to answer the question. f(x)= x^3 + 5x^2 + 7x + 3 = (x+1)(x+1)(x+3) what is the multiplicity of the root -1? I
miskamm [114]

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6 0
3 years ago
Which of the following is the graph of the quadratic function y - x? +10x+16 ?
Assoli18 [71]

Find the vertex:

\textrm{Use the formula } \frac{-b}{2a} \textrm{ to find the vertex}\\ \\ \frac{-10}{2} = -5\\ \\ \textrm{In order to find the y value plug in -5 back into the function}\\ \\ y=(-5)^2+10(-5)+16\\ y=-9\\\\ \textrm{The vertex of the function is} (-5,-9)

Determine if the parabola will open up or down:

a > 0 \\ \\ 1>0

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Find the x and y intercepts:

Factor y = x^2+10x + 16 to find the x intercepts

(x+8)(x+2)

x + 8 = 0

x = -8

x + 2 = 0

x = -2

x intercepts:

x = -2

x = -8

Find the y intercept

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Hence, C. Graph A best represents the quadratic function y = x^2+10x + 16

6 0
3 years ago
Estimate the product of 68 and 21
Nataly_w [17]
The product of 68 and 21 would be 1,428.
5 0
3 years ago
Read 2 more answers
In square YOLA, RL=5x+28 and RO=8X-11
Alexeev081 [22]

Answer:

RL=5x+28 and

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diagonal of square bisect equally the side

:.5x+28=8x-11

11+28=8x-5x

39=3x

x=39/3=13

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6 0
2 years ago
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