For the graph y = 4 find the slope of a line that is parallel to it.
2 answers:
Answer:
<em>Slope of the parallel line will be 0.</em>
Step-by-step explanation:
The given line is:
This equation can be written as:
Now, comparing it with form, we will get:
That means, <u>the slope of the given line is 0</u>.
<em>Now, we know that the slopes of two parallel lines are always equal to each other. </em>
So, the slope of a line that is parallel to will be 0.
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Answer:
a
Step-by-step explanation:
Given
3(x + 3)² - 81 = 0 ( add 81 to both sides )
3(x + 3)² = 81 ( divide both sides by 3 )
(x + 3)² = 27 ( take the square root of both sides )
x + 3 = ± = ± 3
( subtract 3 from both sides )
x = - 3 ± 3
x = - 3 - 3 or x = - 3 + 3
→ a