Answer:
-10.
Step-by-step explanation:
x^0 = 1 so its -10 * 1
= -10.
Answer:
4d
Step-by-step explanation:
5 C + 3 < 28 a - 4 C - 214
a>9c +31
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28. 4
C >28a-21
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9
The answers is A,C,E because if you take the partake line to the slope like it equals to the letters A,C,E
All of the equations contain -4 in their range.
A) -4 = sqrt(x) - 5
1 = sqrt(x)
x = 1; valid
B) -4 = sqrt(x) + 5
-9 = sqrt(x)
x = 81; valid
C) -4 = sqrt(x + 5)
16 = x + 5
x = 11; valid
D) -4 = sqrt(x - 5)
16 = x - 5
x = 21
I believe the equations contain square instead of square root, in which case the answer would be A because no other could have a negative range.
