Answer:
b 4
Step-by-step explanation:
The function becomes undefined when the denominator goes to 0
3x² - 48 = 0
3x² = 48
x² = 16
x = +/ 4
From the given choices, it's x = 4
Answer:
k = - 9
Step-by-step explanation:
h(x) = x² + 3
g(x) = x² - 6
g(x) = h(x) + k
x² - 6 = x² + 3 + k
-6 - 3 = k
k = - 9
Answer:
the sum of two negative integers is a negative integer. true
the sum of two positive integers is a positive integer. true
to find the sum of a positive and a negative integer take the absolute value of each integer and then subtract these values.
true
the additive inverse of any integer and its opposite is equal to 0. false
The sum of any integer and its opposite is equal to zero.
Answer:
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8*8 = 64
9*9 = 81
so integer part of sqrt 70 is 8 Answer
