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Andreas93 [3]
3 years ago
13

What is the slope of the line of the equation y = x + 4?

Mathematics
2 answers:
NeX [460]3 years ago
7 0

Answer:

x

Step-by-step explanation:

bc the coefficient of x is 1 and that's invisible so it's x

Varvara68 [4.7K]3 years ago
6 0
The slope of the line equations y=x+4 is m=1
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Which equation is in point-slope form and is depicted by the line in this graph?
Arada [10]
The correct answer would be B.i hope that helped!! if you have any questions or concerns about the answer i gave you please feel free to let me know!!
6 0
3 years ago
Read 2 more answers
Using a directrix of y = −3 and a focus of (2, 1), what quadratic function is created?
Lelechka [254]

Answer:

  y=\dfrac{1}{8}(x-2)^2-1

Step-by-step explanation:

The distance between the focus and the directrix is the vertical distance from the point to the line:

  1 -(-3) = 4

The vertex is half that distance between the point and the line, so is at x=2 and ...

  y = (-3 +1)/2 = -1

The vertical scale factor of the quadratic is 1/(4p) where p is the distance from vertex to focus. Here, that distance is 2, so the equation in vertex form is ...

  y = (1/(4·2))(x -2)² -1

  y = (1/8)(x -2)² -1

_____

<em>Check</em>

Any point on the parabola is equidistant from the focus and directrix. This is easily checked at the vertex, which is halfway between focus and directrix, and at the points having the same y-value as the focus. Those two points are (-2, 1) and (6, 1), both of which are 4 units from the focus and 4 units from the directrix.

5 0
2 years ago
The area of a rectangular pool is 6365 m2.<br> If the length of the pool is 95 m, what is its width?
PilotLPTM [1.2K]

Answer:

67

6365/95 = 67

But if your counting METERS and SQUARE METERS

It would be 134

3 0
3 years ago
Help? Would be appreciated!!
MaRussiya [10]

Answer:

a. 5 ones

b.8 hundreds

c.9 thousandths

d.1 tenths

e. 7 hundreths

f. 1 millions

hope that helps you

7 0
2 years ago
-6+7x =-2x+57 What is this?​
crimeas [40]

Answer:

x = 7

Step-by-step explanation:

-6+7x = -2x+57

+6+2x +2x+6

9×/9 = 63/9

× = 7

8 0
3 years ago
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