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3 years ago

The equation y=3x^2=3 is graphed below on Graph A. What is the equation graphed on Graph B?

Mathematics

1 answer:

son4ous [18]3 years ago

5 0

Answer:

Equation given in graph B → y = -3x² + 4

Step-by-step explanation:

Equation of the graph A,

y = 3x² - 3

We have to find the equation of the graph (parabola) given in graph (B).

Parabola given in graph B is the inverted form of graph A with vertex at (0, 4)

Therefore, equation of the parabola given in graph B will be,

y = -a(x - h)² + k

where negative notation of the coefficient a shows the inverted form of the parabola given in graph A and (h, k) will be the vertex.

y = -3(x - 0)² + 4

y = -3x² + 4

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3 years ago

Calculate the angle to the nearest degree: csc (x) = 1.0353

sammy [17]

Answer:

$75^{\circ}$

Step-by-step explanation:

Given: $\csc (x) = 1.0353$

To find: angle to the nearest degree

Solution:

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3 years ago

The coordinates below represent two linear equations.

satela [25.4K]

Hello,
Answer A: no solution

line 1: (-6,3), (3,6)==>y-3=(x+6)*3/9==>x-3y=-15 (1)
line 2: (-3,1), (3,3)==>y-1=(x+3)2/6==> x-3y=-6 (2)

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3 years ago

Find the common difference for the sequence shown: [1/5, 13/40, 9/20...)

bazaltina [42]

<h3>Answer: 1/8</h3>

Explanation:

Pick any term and subtract off the previous term to get the common difference.

So,

13/40 - 1/5 = 13/40 - 8/40 = (13-8)/40 = 5/40 = 1/8

9/20 - 13/40 = 18/40 - 13/40 = (18-13)/40 = 5/40 = 1/8

The positive common difference value indicates this arithmetic sequence is increasing.

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2 years ago