<span>4p - 5 • (p + 6)
</span>-p - 30 = -1 • (p + 30)<span>
</span>
<span> -p - 30</span>
Answer:
see below
Step-by-step explanation:
y = |x -4| +2 is a graph of the absolute value function shifted right 4 units and up 2.
_____
When x has been replaced by x-h, the graph has been shifted right h units.
When y has been replaced by y+k, the graph has been shifted up k units.
When y = |x| has been replaced by y = |x -4| +2, the graph of |x| has been shifted right 4 units and up 2.
Unsure of whether this is a composite function or not. It does look like you've multiplied f(x) and g(x) together.
Looking at <span>-30x2 - 9x + 12, we see immediately that this is a polynomial function. Because of that, the domain is the set of all real numbers. The graph of this poly opens down, so the max value is at the vertex, x = -b / (2a).
Here a= -6 and b= -9, so this x-value is -(-9) / (2*(-6)), or x = 9/12, or x = 3/4.
By subst. 3/4 for x in the poly., we find that the max y value is 4.83. Thus,the rante is (-infinity, 4.83].</span>
I believe the answer is D
Answer:
x=4
Step-by-step explanation:
x²-16=0
x²=0+16
x²=16
x=√16
x=4