Answer:
1.45
Step-by-step explanation:
-2.45 - (-3.9)
-2.45 + 3.9
1.45
Answer:
Wide and length are: 3x + 10 and 3x - 10
Step-by-step explanation:
9x²-100 = (3x + 10) (3x - 10)
Answer:
<h2>D) The graph would shift 5 units up.</h2>
Step-by-step explanation:
f(x) + n - shift the graph n units up
f(x) - n - shift the graph n units down
f(x - n) - shift the graph n units to the right
f(x + n) - shift the graph n units to the left
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We have f(x) = x² - 8
f(x) = x² - 8 <em>add 5 to both sides</em>
f(x) + 5 = x² - 3
Therefore your answer is D)
Answer:
x = 3
Step-by-step explanation:
Given:
Required:
Value of x and length of segment LM
SOLUTION:
Since M is the midpoint of line segment LN, it implies that:
(substitution)
Combine like terms
Divide both sides by 2
Plug in the value of x