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Wewaii [24]
3 years ago
11

Y=-1|x-2|+1 how to solve

Mathematics
1 answer:
weqwewe [10]3 years ago
4 0

Answer:

if    x ≥ 2, then y = x - 1

if    x < 2, then y = -x + 3

Step-by-step explanation:

y = 1* |x - 2|  +  1

y = |x-2| + 1

*** The rule on absolute value: |a| =a, if a ≥ 0; |a| = -a, if a < 0

If       x-2 ≥ 0,   then |x-2| = x-2, so y = (x - 2) + 1 = x - 1; y = x - 1

So   if    x ≥ 2, then y = x - 1

If      x-2 < 0,    then |x-2| = -(x-2) = -x + 2, so y =  {-x + 2} + 1 = -x + 3; y = -x + 3

So   if    x < 2, then y = -x + 3

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What is the line of symmetry of the parabola y=x2+6x-9?
Rzqust [24]
First we have to find the vertex (h,k) h is also x and it also is the a xis symmetry

1st: group the number
(X2+6x)-9

2nd: use b/2

6/2 = 3 , 3^2= 9

(X2+6x+9)-9-9

(X2 + 3)-18

Vertex is 3,-18 so the symmetry is 3
5 0
3 years ago
Mohan earns 56893 $ on year 134567$ on year 2 , 7896543 $ on year 3 , and 328976$ on year 4 how much he earned in 4 years?
Tcecarenko [31]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Consider the function f(x) = one-third(6)x. what is the value of the growth factor of the function?
Korvikt [17]

<u>6</u> is the growth factor in the function f(x) = (1/3)(6ˣ).

The rate at which a quantity multiplies itself over the independent factor, to increase the value of the function exponentially is known as its growth factor.

In the question, we are given a function f(x) = (1/3)(6ˣ) and are asked to identify the growth factor of the function.

We know that the rate at which a quantity multiplies itself over the independent factor, to increase the value of the function exponentially is known as its growth factor.

In the given function, f(x) = (1/3)(6ˣ), (1/3) remains unaffected with the change in the independent factor x, but 6 is exponentially increasing with x.

Thus, <u>6</u> is the growth factor in the function f(x) = (1/3)(6ˣ).

Learn more about growth factor at

brainly.com/question/26296863

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6 0
2 years ago
Can someone help me please
Olin [163]
Since $50 is the fixed rate that would be your y intercept. Since $25 is charged per hour, this value changes and is the slope. Therefore y=25x+50
6 0
3 years ago
a sandbox is a square with an area of 32 square feet. What is the length of each side to the nearest tenth?
blagie [28]

Answer:  5.6 ft

Step-by-step explanation:

A square has equal sides that all have x length.  The area of the square would be x^2.

x^2 = 32 ft^2

x = 5.6 feet, to the nearest tenth.  

[The actual value is 5.65685 feet. but the questions says round to nearest tenth.]

5 0
3 years ago
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