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JulijaS [17]
3 years ago
5

For the function f(x) = –2(x + 3)2 − 1, identify the vertex, domain, and range.

Mathematics
2 answers:
murzikaleks [220]3 years ago
6 0

The vertex is (–3, –1), the domain is all real numbers, and the range is y ≤ –1.

gregori [183]3 years ago
5 0
F(x) = -2(x + 3)^2 - 1
vertex = (-3, -1)
domain is all real number values of x and
range is all real numbers values of y less than or equal to -1.
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7 0
3 years ago
What is the lateral surface are of this triangular prism?
exis [7]

Answer:

96 in²

Step-by-step explanation:

Lateral surface area

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6 0
3 years ago
Read 2 more answers
PLS HELP ASAP If -2 is added to each of the x and y intercepts of the line 3x + 2y = 6, find the new equation of the line
ella [17]

Answer:

3x + 2y = -4

Step-by-step explanation:

x intercept of the line occurs at y = 0

Given the equation 3x+2y = 6

3x+2(0) = 6

3x  = 6

x = 2

The x intercept is at (2, 0)

Adding -2 to each axis will give (2-2, 0-2) = (0, -2)

y intercept of the line occurs at x = 0

Given the equation 3x+2y = 6

3(0)+2y = 6

2y  = 6

y =3

The x intercept is at (0, 3)

Adding -2 to each axis will give (0-2, 3-2) = (-2, 1)

The new coordinates are (0, -2 and (-2, 1)

Using the point slope form of the equation y - y0 = m(x-x0)

slope m = y2-y1/x2-x1

m = 1-(-2)/-2-0

m = 1+2/-2

m = -3/2

Using m = -3/2 and (0, -2)

y - (-2) = -3/2(x-0)

y+2 = -3/2 x

2(y+2) = -3x

2y+4 = -3x

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3x + 2y = -4

Hence the required equation is 3x + 2y = -4

7 0
2 years ago
2. If the data in the table were displayed in a circle graph, which percent would NOT appear in the graph? Round to the nearest
german
Adding the numbers gives us a total of 65

Jan = 20/65 = 30.7% = 31%
Feb = 25/65 = 38.4% = 38%
Mar = 1/65 = 1.5% = 2%
Apr = 3/65 = 4.6% = 5%
May = 16/65 = 24.6% = 25%

I believe ur answer is 30%


6 0
3 years ago
Pls help asap!! no trolls
denis23 [38]

Answer:

U

Step-by-step explanation:

7 0
2 years ago
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