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padilas [110]
3 years ago
8

The point A(5,-2) has been transformed to A'(-5,2). The transformation is described

Mathematics
1 answer:
Alisiya [41]3 years ago
5 0

Answer:

C

Step-by-step explanation:

If the y and x changed places, then, the point was rotated half a full rotation around, which is 180 degrees

Thus, the answer is C

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I need an answer ASAP I will thank you and give you a like!
LenaWriter [7]

Answer:

Option C. As x approaches positive infinity, f(x) approaches positive infinity, and g(x) approaches negative infinity.

Step-by-step explanation:

we know that

Observing the table

The function f(x) is a increasing function

As the value of x increases, the value of f(x) increases

so

As x approaches positive infinity, f(x) approach positive infinity

<em>Find the slope of the linear equation g(x)</em>

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have the points (6, -2) and (3, 7)

substitute

m=\frac{7+2}{3-6}

m=\frac{9}{-3}=-3

The slope of the linear equation g(x) is negative

That means ----> Is a decreasing function

As the value of x increases, the value of g(x) decreases

so

As x approaches positive infinity, g(x) approach negative infinity

therefore

As x approaches positive infinity, f(x) approaches positive infinity, and g(x) approaches negative infinity.

6 0
3 years ago
If the null space of A4×5 is exactly a two-dimensional plane, answer the following:
Hatshy [7]

Answer:

I.

A is a 4 x 5 matrix => A: U -> V, dim U = 5, dim V = 4

Null space is exactly two dimensional plane

dim null (A) = 2

II.

Rank A = dim U - dim Null A = 5 - 2 = 3

III.

Number of linearly Independent columns of A is the rank of A = 3

IV.

Yes, The system Ax = b has no solution sometimes as range of A \neq V

V.

Yes,Sometimes Ax = b has a unique solution

VI.

Yes, sometimes Ax = b has infinitely many solutions

8 0
3 years ago
Can someone help me please
Arte-miy333 [17]

Soryy about this late.

I think the Answer should be :36π yd

5 0
3 years ago
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ohaa [14]

The answer is scalene

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Three quarts bc the area of the wall is 300ft squared and each quart covers 100
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