Answer:
x < -4
Step-by-step explanation:
-3x + 5 > 17
17 - 5 = 12
-3 x 4 = -12 (wrong)
-3 x -4 = 12 (correct)
12 + 5 > 17( wrong)
something less than a negative four
when you multiply or divide a negative to get a specific amount of number for the variable you have to flip the symbol.
Answer : The statement is false for any value of because the even root function is always positive or
Answer:
A.
Step-by-step explanation:
Determine which value is equivalent to | f ( i ) | if the function is: f ( x ) = 1 - x. We know that for the complex number: z = a + b i , the absolute value is: | z | = sqrt( a^2 + b^2 ). In this case: | f ( i )| = | 1 - i |. So: a = 1, b = - 1. | f ( i ) | = sqrt ( 1^2 + ( - 1 )^2) = sqrt ( 1 + 1 ) = sqrt ( 2 ). ANSWER IS C. sqrt( 2 )
