Answer:
Any number both positive or negative.
y = {all numbers}
Step-by-step explanation:
<span>The best and most correct answer among the choices provided by the question is the third choice:
table 3:
step 1.x^2+8x+15+1=0+1
step 2.x^2+8x+16=1
<span>step 3.(x+4)^2=1</span>
I hope my answer has come to your help. God bless and have a nice day ahead!</span>
The zeros for this function are -2, -1 and a double root of 0.
You can find this by first factoring the polynomial on the inside of the parenthesis. Polynomials like this can be factored by looking for two numbers that multiply to the constant (2) and add up to the second coefficient (3). The numbers 2 and 1 satisfy both of those needs and thus can be used as the numbers in a factoring.
x^2(x^2 + 3x + 2)
x^2(x + 2)(x + 1)
Now to find the zeros, we set each part equal to 0. You may want to split the x^2 into two separate x's for this purpose.
(x)(x)(x + 2)(x + 1)
x = 0
x = 0
x + 2 = 0
x = -2
x + 1 = 0
x = -1
(8 p / h) * <u>"x"</u> h = p (in dollars).
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in which: "h" = hours ;
"p" = pay (in units of dollars);
"x" = number of hours.
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In the equation, on the left hand side, the unit symbol "h" would "cancel out" to "1" ;
and we would have:
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8 p * x = _<u>[total "p"]</u>__
Answer:30000 just 5000+ six time
