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inysia [295]
3 years ago
7

What is the slope of the line? 7 1 T 1 2 4 -le 0 1 0 -

Mathematics
2 answers:
Helga [31]3 years ago
6 0

Answer:

1/2

Step-by-step explanation:

(-2,-1)(2,1)

m = 1-(-1) / 2-(-2)

m = 2/4 or 1/2

FinnZ [79.3K]3 years ago
4 0

Answer:

please add me on sñap

Step-by-step explanation:

arshad2623f

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I did the problem and I got negative 4 over 9
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Evaluate the expression for x=5, y=3,and z=1/4. <br> 5x−6y+20z/4yz
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Just substitute each number into the expression:
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Find the coordinates of midpoint F.
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Answer:

The coordinates are (0,b)

Step-by-step explanation:

Here, we want to find the coordinates of the midpoint F

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(x1,y1) = (-3a, b)

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4 0
2 years ago
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x? x = StartFraction negative 3 plus-or-
Brrunno [24]

Answer: FIRST OPTION

Step-by-step explanation:

<h3> The missing picture is attached.</h3>

By definition, given a Quadratic equation in the form:

ax^2+bx+c=0

Where "a", "b" and "c" are numerical coefficients and "x" is the unknown variable, you caN use the Quadratic Formula to solve it.

The Quadratic Formula is the following:

x=\frac{-b \±\sqrt{b^2-4ac} }{2a}

In this case, the exercise gives you this Quadratic equation:

5x^2 + 3x - 4 = 0

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x=\frac{-b \±\sqrt{b^2-4ac} }{2a}\\\\x=\frac{-3 \±\sqrt{(3)^2-4(5)(-4)} }{2(5)}

You can identify that the equation that shows the Quadratic formula used correctly to solve the Quadratic equation given in the exercise for "x", is the one shown in the First option.

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