3 years ago

Complete the square for 5x2 – 30x = 5.

Mathematics

1 answer:

Tresset [83]3 years ago

6 0

C is the answer because (5x-3)

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Solve for x*<br> (17x - 8)

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Step-by-step explanation:

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17x-8+17x-8+17x-8=180

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Read 2 more answers

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4

lora16 [44]

Answer:

option A.) y-3 = 1/16 (x-2)^2

Step-by-step explanation:

we know that

If the axis of symmetry is parallel to the y-axis, then we have a vertical parabola

The equation of a vertical parabola is equal to

$4p(y-k)=(x-h)^{2}$

where

(h,k) is the vertex

In this problem we have

(h,k)=(2,3)

p=4

substitute

$4(4)(y-3)=4(4)(x-2)^{2}$

$16(y-3)=(x-2)^{2}$

$(y-3)=(1/16)(x-2)^{2}$

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