The answer is B because the domain is the x value, and because the lines have arrows they continue forever, meaning that they contain all real numbers.
Answer: Well if the number has no end it must be irrational same as sqrt of 2 or pi
Step-by-step explanation:
Answer: subtraction property
x-(-6)=18
x+6=18
Subtract 6 from both sides
And you get x=12
Answer:
C
Step-by-step explanation:
The equation of C is 4th-degree, so is definitely non-linear.
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The equation of E can be multiplied by y to get x +y = 2y, which is a linear equation. It graphs as a straight line, so can be called linear on that basis. However, it has a "hole" at y=0, so could arguably be called non-linear.
Answer: Option A, B, E are correct.
A. 8^x •8^x = 64^x
B. 8^2x = 64^x
C. 8•8^2x = 8^{1 + 2x}
D.8^2•8^x = 8^{2 + x}
E. (8•8)^x = 64^x
F. 8•8^x = 8^{1 + x}
