Answer:
B Infinite Solutions
Step-by-step explanation:
3 (x - 8) = 3x - 24
3x - 24 = 3x - 24
+ 24 + 24
3x = 3x
x = x
Infinite solutions
If you would like to solve (n^3 - n^4) - (3n^3 - 7n^4), you can do this using the following steps:
(n^3 - n^4) - (3n^3 - 7n^4) = <span>n^3 - n^4 - 3n^3 + 7n^4 = n^3 - 3n^3 - n^4 + 7n^4 = -2n^3 + 6n^4
</span>
The correct result would be <span>-2n^3 + 6n^4.</span>
Answer:
Axis Of Symmetry: x = 0
Vertex: (0, -6)
Domain: (
−
∞
,
∞
)
,{x
|
x
∈
R
}
Range: [
−
6
,
∞
)
,
{
y
|
y
≥
−
6
}
Answer:
hi, it is all the real numbers between -5 and +5
Answer:
a = 2
b = - 0.33333333 or - 1/3. I would try the decimal first.
Step-by-step explanation:
The black one is f(x) = x^2. You can check this out by putting 2 in for x. The graph will read y = 4. The graph also shows that if x = +/-3 then y = 9
The blue line indicates that a > 1. It is positive.
===========================
y = ax^2
Let x = 2. If x = 2 then y =8
8 = a*2^2
8 = a * 4 Divide both sides by 4
8/4 = a*4/4
a = 2
g(x) = 2*x^2
===========================
The black inverted graph shows that x^2 is upside down. Therefore b<0. Furthermore, the graph is spread out a bit more than f(x) = x^2 b is a fractional amount.
When x = 3, y = 3
y = - b x^2
3 = - b 3^2
3 = - b * 9
3/9 = -b* 9
b = - 3/9 = - 1/3
This is a bit nasty. It's hard to know what the computer will accept. the answer is -1/3 or -0.3333333