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nikklg [1K]
3 years ago
14

What is the slope of the line? $ 2 45 6>x -3

Mathematics
1 answer:
Nikitich [7]3 years ago
4 0

Step-by-step explanation: i am pretty sure it is 1

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Please help me solve this as soon as possible.
qaws [65]

Answer:because they are both interscting DUUUUUUUUHHHHHHH

Step-by-step explanation:

6 0
3 years ago
Find the vertex of the graph of f(x)=-4(x-1)(x+5)
madreJ [45]

The vertex of the graph is (h, k) = (- 2, 36).

<h3>How to find analytically the vertex of a quadratic equation</h3>

In this question we have a quadratic equation of the form f(x) = a · (x - r₁) · (x - r₂) and we need to transform the expression into its vertex form of determine the coordinates of the vertex. First, we need to exprand the expression:

f(x) = - 4  · (x - 1) · (x + 5)

f(x) = - 4 · (x² + 4 · x - 5)

f(x) = - 4 · x² - 16 · x + 20

Now we proceed to complete the square:

f(x) = - (4 · x² + 16 · x - 20)

- f(x) = 4 · x² + 16 · x - 20

- f(x) = (2 · x)² + 8 · (2 · x) - 20

- f(x) + 36 = (2 · x)² + 8 · (2 · x) + 16

- f(x) + 36 = (2 · x + 4)²

- f(x) + 36 = 4 · (x + 2)²

f(x) - 36 = - 4 · (x + 2)²

The vertex of the graph is (h, k) = (- 2, 36).

To learn more on quadratic equations: brainly.com/question/17177510

#SPJ1

7 0
1 year ago
What is an equation in slope-intercept form for the line that passes through the points (1, -3) and (3,1)
DedPeter [7]
The last one y=2x-5 if you plug the points into the x and y values you can see this equation works for both points.
5 0
2 years ago
A ballon rises 15 ft per sec. what is the equation? D=15(s)???
Anuta_ua [19.1K]

Answer:

The unit rate is 15 feet per second.

4 0
3 years ago
Anise ran 5 3/8 miles in the race. Marsha ran 3 7/8 miles. How much farther did Anise run than Marsha? Express your answer in si
VashaNatasha [74]
Anise ran 1 1/2 more miles than Marsha.
4 0
3 years ago
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