Answer:
x = ± 2
Step-by-step explanation:
x² + 1 = 25 ( subtract 1 from both sides )
x² = 24 ( take square root of both sides )
x = ± = ± = × = ± 2
x = - 2 , x = 2
Answer:
D. The graph of y = |x| – 4 is the same as y = |x|.
Step-by-step explanation:
The graph y=|x|-4 is obtained from the graph y=|x| dy moving down 4 units the graph y=|x| along the y-axis (see, if x=0, then for y=|x|, y=0 and for y=|x|-4, y=-4).
These two graphs have the same form.
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The graph of y=|x|-4 is the same as y=|x|.
I blieve answer is A........mmmmmmmmmmmm
I think you have to combine like terms to solve this one. (6d - 3d) + (5 - 2) = 3d + 3