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rjkz [21]
3 years ago
13

Can anyone help?!!!!!!!

Mathematics
2 answers:
Mamont248 [21]3 years ago
6 0
Since it is on the graph, you know that the factored form gives you the roots. If you look at the graph, the x intercepts are the roots. So x=-2, x=-1, and x=3. That means factored form would be (x+2)(x+1)(x-3)

That’s choice D!
Alexus [3.1K]3 years ago
6 0
The roots of the equation are:x = -2, -1 and +3Therefore, the factored equation should have the opposite signs:(x +2) * (x +1) * (x -3)
The answer is D)

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Are the ratios 1 : 3 and 3 : 1 equivalent? Why or why not?
Rainbow [258]

Answer: no

Step-by-step explanation:

no. one is the fraction 1 / 3 and the other is the fraction 3 / 1

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Given a sample size of 20, what are the critical values χ2L and χ2R for a 95% confidence level? A. 6.844, 38.582 B. 9.591, 34.17
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B,C,D

Step-by-step explanation:

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Rachel made 276dollors for 12hours of work. At the same rate, how much would she make for 17hours of work?
Vikki [24]

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2 years ago
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15x + 45 = 15 (3 + x) always never one solution how do I do it​
const2013 [10]

Answer:

0

Step-by-step explanation:

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Now get the 15x to the left side. When a number switches sides, it becomes negative when positive and positive when negative. So in this case 15x will become -15x and the 45(on the left) becomes - 45

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8 0
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1. y = log x
Nuetrik [128]

Answer:

Domain {x : x  > 1}

Range {y : y ∈ R}

Vertical asymptote x = 0

x-intercept (1, 0)

End behavior consistent

Graph attached down

Step-by-step explanation:

Let us study the equation:

∵ y = log(x)

→ It is a logarithmic function, so no negative values for x

∴ Its domain is {x : x  > 1}

∴ Its range is {y : y ∈ R}, where R is the set of the real numbers

→ An asymptote is a line that a curve approaches, but never touches

∵ x can not be zero

∴ It has a vertical asymptote whose equation is x = 0

→ x-intercept means values of x at y = 0, y-intercept means

   values of y at x = 0

∵ x can not be zero

∴ There is no y-intercept

∵ y can be zero

∴ The x-intercept is (1, 0)

→ The end behavior of the parent function is consistent.

   As x approaches infinity, the y-values slowly get larger,

   approaching infinity

∵ y = log(x) is a parent function

∴ The end behavior is consistent

→ The graph is attached down

6 0
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