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nadezda [96]
3 years ago
6

Find the slope of each line

Mathematics
1 answer:
MissTica3 years ago
3 0
1. -10/9
2. 2/5
3. -2/5
4. 3/5
5. 1/10
6. -10/3
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What is the equation of a line that passes through (4, 7) and has a slope of −14?
deff fn [24]
Slope = -1/4
(4, 7)

y - 7 = -1/4 (x - 4)
y - 7 = -1/4x + 1
y = -1/4 + 8

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Write an exponential function in the form y = ab that goes through points (0,19)<br>and (5,4617).​
gtnhenbr [62]

Answer:

y = 1/2 (2)x

     Step-by-step explanation:

Using the equation y = abx , substitute both of your given points into that equation.

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3 years ago
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krok68 [10]

Answer:

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4 0
3 years ago
Which of the following is equal to the rational expression when x does not equal 3 or 1 x^2-9/(x-1)(x-3)
yuradex [85]

Answer:

b.  \frac{x+3}{x-1}

Step-by-step explanation:

Given expression is:

\frac{x^{2}-9 }{(x-1)(x-3)}

Let us factorize the numerator using the formula:

a^{2} -b^{2} =(a+b)(a-b)

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Since x ≠ 3, let us cancel the common factor x - 3 in the numerator and in the denominator.

So, \frac{x^{2}-9 }{(x-1)(x-3)} =\frac{x+3}{x-1}

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Here’s the diagram go to questions for 1st question
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Answer: bru stop

Step-by-step explanation:bru stop

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