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Sonja [21]
3 years ago
12

Use the parabola tool to graph the quadratic function.

Mathematics
1 answer:
prisoha [69]3 years ago
4 0

Answer:

Step-by-step explanation:

Simply by comparing the given

f(x)=(x-2)^2-3   to

f(x) = (x-h)^2 + k, we see that h = 2 and k = -3, which tells us that the vertex of the graph is (2, -3).  This parabola opens up because the coefficient of (x-2)^2 is +1.

Evaluating f(x)=(x-2)^2-3 at x = 4 (an arbitrary value), we see that

                 f(4) = (4-2)^2 - 3 = 4 - 3 = 1.

The point (4, 1) is also on the graph of this parabola.

Graph the vertex (2, -3) and the arbitrarily chosen point (4, 1).  Remember that (2, -3) is the minimum of this function, so for x other than 2, the y-value is greater than -3.

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Answer:

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3 years ago
Write the equation in slope-intercept form. -10x+2y=12<br><br> -please help
Goryan [66]

Answer:

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hope this helps

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Step-by-step explanation:

3 0
2 years ago
For each sequence, find the first 4 terms and the 10th term<br> 1) 2n-1
Katena32 [7]

Answer:

1st term: 1, 2nd term: 3, 3rd term: 5, 4th term: 7 & 10th term: 19

Step-by-step explanation:

1st term: 2(1) - 1

              2 - 1 = 1

2nd term: 2(2) - 1

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3rd term: 2(3) - 1

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10th term: 2(10) -1

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6 0
2 years ago
Which is bigger, one-fifth of 35 or two-sixths of 24?
GREYUIT [131]

Answer:

two-sixths of 24

Step-by-step explanation:

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5 0
3 years ago
? the coordinates of a, b, c, and d are a (-6, 1), b (-9, 4), c (-1, 1), and d (-7, 6). how are ab←→ and cd←→ related? they are
balandron [24]
AB :
(-6,1)(-9,4)
slope = (4 - 1) / (-9 - (-6) = 3 / -3 = - 1

CD:
(-1,1)(-7,6)
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different slopes....slopes are not negative reciprocals...means they are not perpendicular, parallel, or coincident. These lines will intersect at one point.
4 0
3 years ago
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