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alekssr [168]
3 years ago
6

Find the coordinates of the vertex of the graph of the function. y = 4x2 – 7x + 4

Mathematics
1 answer:
Zanzabum3 years ago
5 0

Answer:

vertex (0.875, 0.9375)   AoS x=0.875

Step-by-step explanation:

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8 0
2 years ago
The answer I got is not one of the options, and I am very confused, because now I don't know what to do?
Effectus [21]
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4 0
3 years ago
Help Which graph has x-intercepts of -3 and 4?
Tju [1.3M]

Answer:

the last graph

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4 0
2 years ago
Pls help see (pic posted)
PolarNik [594]

Answer:

<h2>AB=8.4 inches</h2><h2>AC=13.05 inches</h2>

Solution,

\frac{ab}{bc}   = tan \: 40 \\ ab = bc \times tan \: 40 \\ ab = 10 \times 0.84 \\ ab = 8.4 \: inches \:

\frac{bc}{ac}  = cos \: 40 \\  \frac{bc}{cos \: 40}   = ac \\ ac =  \frac{10}{cos \: 40}  \\ ac = 13.05 \: inches

Hope this helps...

Good luck on your assignment..

7 0
3 years ago
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