The lowest common denominator is :
<span>xy </span>
<span>first is 3/x²/xy </span>
<span>the second 7/y²y/xy</span>
Answer:
It is in standard form because the exponents are in order from highest to lowest.
Answer:
128
Step-by-step explanation:
I assume there's a negative sign missing, since the image is a downwards parabola.
f(x) = -x²/256 + 16
The width of the beam is the distance between the x-intercepts.
0 = -x²/256 + 16
x²/256 = 16
x² = 4096
x = ±64
So the width is:
64 − (-64) = 128
1. c-7<3 (c)
2. c+7(less than or equal to)3 (a)
3. c-3>1