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Pavel [41]
2 years ago
14

What is the slope and b value of this graph?​

Mathematics
1 answer:
Taya2010 [7]2 years ago
3 0
Your B, or y-intercept, is 3(the y-intercept is the point at which your line crosses the y-axis)
Your slope is -2
-EXPLANATION-
When using the points given, (0,3) and (1,1) you will use the following formula:
M=y₂-y₁ / x₂-x₁
y2 being 1
y1 being 3
x2 being 1
x1 being 0
-solving-
M=1-3/1-0
M=-2/1
-2 divided by 1 is -2 making that your slope.
If you need it to be written in slope intercept form(y=mx+b), write it like this:
y=-2x+3
I hope this helped :)

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Three applications for admission to a local university are checked to determine whether each applicant is male or female. The nu
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Step-by-step explanation:

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3 years ago
Using the binomial theorem, expand the expression (4 + y) to the power of 4
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When raised to the power of 4, the binomial (4 + y) expands to:

y^4 + 16y^3 + 96y^2 + 256y + 256

Step-by-step explanation:

(4 + y)^4 \\= (y^2 + 8y + 16)^2\\= y^4 + 8y^3 + 16y^2 + 8y^3 + 64y^2 + 128y + 16y^2 + 128y + 256\\= y^4 + 16y^3 + 96y^2 + 256y + 256

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3 years ago
Half of a sphere is stacked on top of a cone. They both share a circular base. The radius of the circle is 6 millimeters. The he
Flauer [41]

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312π mm^2

Step-by-step explanation:

to find the volume of the figure, you have to calculate the volume of a cone and the volume of a sphere divided it by 2.

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V = 1/3 * (6) ^ 2 * (14) = 168π  mm^2

The volume of a sphere is 4/3 * π * r ^ 3, replacing the information:

V = 4/3 * π * (6) ^ 3 = 288π  mm^2

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5 0
2 years ago
Read 2 more answers
Which equation represents this number sentence?<br> Two more than one-third of a number is 8
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Answer:

Step-by-step explanation:

One - third = 1/3

then:

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process:

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3 0
1 year ago
is (-1/2 x + 6/7) - (7/2 x - 4/7) equivalent to -4 x + 2/7 ? use the properties of operations to justify your answer
LuckyWell [14K]

Answer:

The given equation is NOT justified.

Step-by-step explanation:

Here, the given equation is (\frac{-1}{2}x + \frac{6}{7} )  -  (\frac{7}{2}x - \frac{4}{7} )   = -4x + \frac{2}{7}

Now, here Consider the left hand side and simplifying the left side by operating on the like terms,

⇒(\frac{-1}{2}x + \frac{6}{7} )  -  (\frac{7}{2}x - \frac{4}{7} )   = \frac{-1}{2}x + \frac{6}{7}   -  \frac{7}{2}x + \frac{4}{7}  =  (\frac{-1}{2}x -\frac{7}{2}x) + (\frac{6}{7}   + \frac{4}{7})

=(\frac{-1 - 7}{2}x ) + (\frac{6 + 4}{7} ) = \frac{-8x}{2} + \frac{10}{7}   \neq -4x + \frac{2}{7}

Here, Left side of equation  ≠ Right side of the equation

Hence, (\frac{-1}{2}x + \frac{6}{7} )  -  (\frac{7}{2}x - \frac{4}{7} )   ≠ -4x + \frac{2}{7}

4 0
3 years ago
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