Answer:
I got C.)5
Step-by-step explanation:
Answer:
for anyone in the future that needs this the answer is The rule (x,y) ----> (x+2, y-4) represents a translation 2 units RIGHT and 4 units DOWN
Step-by-step explanation:
Answer:
For
, x = 2, or x = - 2.
Step-by-step explanation:
Here, the given expression is :
![x^2 - 4 = 0](https://tex.z-dn.net/?f=x%5E2%20-%204%20%3D%200)
Now, using the ALGEBRAIC IDENTITY:
![a^2 - b^2 = (a-b)(a+b)](https://tex.z-dn.net/?f=a%5E2%20-%20b%5E2%20%3D%20%28a-b%29%28a%2Bb%29)
Comparing this with the above expression, we get
![x^2 - 4 = 0 = x^2 - (2)^2 = 0\\\implies (x-2)(x+2) = 0](https://tex.z-dn.net/?f=x%5E2%20-%204%20%3D%200%20%20%3D%20x%5E2%20-%20%282%29%5E2%20%3D%200%5C%5C%5Cimplies%20%28x-2%29%28x%2B2%29%20%3D%200)
⇒Either (x-2) = 0 , or ( x + 2) = 0
So, if ( x- 2) = 0 ⇒ x = 2
and if ( x + 2) = 0 ⇒ x = -2
Hence, for
, x = 2, or x = - 2.
Answer:
y
=
3
2
x
Rewrite in slope-intercept form.
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y
=
3
2
x
Use the slope-intercept form to find the slope and y-intercept.
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Slope:
3
2
y-intercept:
(
0
,
0
)
Any line can be graphed using two points. Select two
x
values, and plug them into the equation to find the corresponding
y
values.
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x
y
0
0
2
3
Graph the line using the slope and the y-intercept, or the points.
Slope:
3
2
y-intercept:
(
0
,
0
)
x
y
0
0
2
3
image of graph
Step-by-step explanation: