Answer:
a. y is quartered.
Step-by-step explanation:
y=1/x^2
when x is doubled, the equation becomes:
y=1/(2x)^2=1/(4x^2)
Answer:
b
Step-by-step explanation:
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Answer:
just doubling the numerator just like ,1/9, 2/9 keep going
Step-by-step explanation:
2(x - 4) + 7(x + 2)
mutiply the first bracket by 2
(2)(x)=2x
(2)(-4)= -8
mutiply the second bracket by 7
(7)(x)=7x
(7)(2)= 14x
2x-8+7x+14
2x+7x-8+14 ( combine like terms)
Answer:
9x+6 or 6+9x
Answer:
I believe it's B (location C on the number line).
Step-by-step explanation:
You would add -1/2 to 1 1/2 but because the 1/2 is negative, it would subtract from the other 1/2 in 1 1/2 therefore leaving you with the answer 1, which location is where C is plotted.
