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a_sh-v [17]
3 years ago
8

Vertex form of y=-4x^2+4x-6

Mathematics
1 answer:
AlexFokin [52]3 years ago
6 0

Answer:

Step-by-step explanation:

y = -4x^2 + 4x + 6

Factor out the leading coefficient:

y = -4(x^2 - x) + 6

Complete the square:

y = -4(x^2 - x + (½)^2) + 4(½)^2 + 6

= -4(x-½)^2 + 7

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Y=x+ 5 <br>y = 6<br>HELP!!<br>Solve this system of equation algerbraically.​
kati45 [8]

Answer:

x = 1

Step-by-step explanation:

plug y = 6 on to the equation y =x + 5

=> 6 = x +5

=> x = 1

5 0
3 years ago
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If f(x) =1/x and g(x) = x - 2 what is f(g(x)) when X = 1​
Fed [463]

Answer:

f(g(x)) = -1

Step-by-step explanation:

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8 0
2 years ago
Can someone help me with this please :)))
Inessa [10]
Answer : 58 square units.

Tip : break the shape down into shapes you can easily find the area of.

I found the area of the two squares on the bottom
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2 years ago
What are the solutions of the equation x4 – 5x2 – 36 = 0? use factoring to solve.
Paul [167]
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x = -3         x = 3         x^2 = -4
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The roots are 3, -3, 2i, -2i  (Don't know if you need the imaginary roots but I gave you them anyway)
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3 years ago
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