Answer:
c) -20x^2+14x+12
all real numbers
Step-by-step explanation:
So (fg)(x)=f(x)g(x)=(-4x-2)(5x-6).
Need find the expression in standard form we need to use foil:
First: (-4x)(5x)=-20x^2
Outer: (-4x)(-6)=24x
Inner: (-2)(5x)=-10x
Last: (-2)(-6)=12
--------------------------Add like terms:
-20x^2+14x+12
Polynomials have domain all real numbers.
There are no restrictions on what x can be. For every number you plug in, you will get a number back.
Answer:
event A is dependent on event B since roll 3 will result if you select a face card
Answer:
-14
Step-by-step explanation:
Subtract <span> 1 </span> from both sides<span>
<span> <span>b < -1</span></span></span>
Hello!
Whole numbers are numbers without a decimal point, also known as an integer (ex. -4, 0, 3, 10).
Rational numbers are a number than can be turned into a simple fraction (ex. -3/1, 4/5, 1/3, 1.75)
Natural numbers are integers that are NOT negative, sometimes zero.
Therefore, the answer is A. whole numbers, integers, rational numbers.
