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nadezda [96]
2 years ago
11

What is the slope of this line?

Mathematics
1 answer:
Anvisha [2.4K]2 years ago
5 0
(-4,5),(0,6)

slope = rise/run
tip... you have to crawl (run) before you run (rise) .

you can use the slope formula
\frac{5 - 6}{ - 4 - 0}  =   \frac{ - 1}{ - 4}  =  \frac{1}{4}
1/4
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The stream of water from a fountain follows a parabolic path. The stream reaches a maximum height of 7 feet, represented by a ve
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First of all, I'm going to assume that we have a concave down parabola, because the stream of water is subjected to gravity.

If we need the vertex to be at x=4, the equation will contain a (x-4)^2 term.

If we start with y=-(x-4)^2 we have a parabola, concave down, with vertex at x=4 and a maximum of 0.

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We have

y = -(x-4)+7

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y = a(x-4)^2+7

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  • a
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Plugging these values gets us

0 = a(8-4)^2+7 \iff 16a+7=0 \iff a = -\dfrac{7}{16}

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3 0
3 years ago
What type of angle is mabc=170
g100num [7]

Answer:

obtuse (anything above 90* is obtuse)

Step-by-step explanation:

8 0
3 years ago
6
ELEN [110]

Answer:

  swap the middle two steps to put them in order

Step-by-step explanation:

The steps in order would be ...

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  3. -35 = 35z . . . . . . . . . . . . subtract 24
  4. -1 = z . . . . . . . . . . . . . . . . divide by 2
6 0
2 years ago
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