Answer:
x = -3
Step-by-step explanation:
5 x + 3 = 4 x
Solve for x
5x - 4x + 3 = 0
x + 3 = 0
x = -3
Answer:
x = - 8, x = 8
Step-by-step explanation:
Given
x² - 64 = 0 ( add 64 to both sides )
x² = 64 ( take the square root of both sides )
x = ±
= ± 8
Answer:
a. 36°
Step-by-step explanation:
The same figure will reappear when rotated 360°/10 = 36° about the center.
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<em>Comment on the question</em>
The question as worded is nonsense. If the figure is rotated at all, there is not enough information to tell what the angle of rotation might be.
Answer:
View Image
Step-by-step explanation:
Can't teach you everything because these takes a while to teach.
But the key point is
mean the limit at x=n from the left side
means the limit x=n from the right side
means the limit at x=n from both side. this one does not exist if the left side and right side don't match up at the same point.
value at f(x) is the value at the solid circle.
the table on the right side just ask you to plug in -0.1, -0.05, -0.01, ...etc into x and find the value for the function given above.