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maksim [4K]
4 years ago
9

Below is the graph of a trigonometric function. It has a minimum point at \left(-5.4,1.25\right)(−5.4,1.25)left parenthesis, min

us, 5, point, 4, comma, 1, point, 25, right parenthesis and a maximum point at \left(7.4,6.75\right)(7.4,6.75)left parenthesis, 7, point, 4, comma, 6, point, 75, right parenthesis.
Mathematics
1 answer:
HACTEHA [7]4 years ago
6 0

Answer:

Multiple and divide

Step-by-step explanation:

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What is another way to write this number? 300 plus 70 plus 5/10 plus 8/100
artcher [175]

Answer:

30,000% plus 7,000% plus 50% plus 8%

Step-by-step explanation:

8 0
3 years ago
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What is the slope of the line that contains the points (-4, 2) and (6, -3)?
mote1985 [20]

Answer:

-1/2 or -\frac{1}{2}

Step-by-step explanation:

to find the slope, use the formula

(y₁ - y₂)/(x₁ - x₂)

(2 - -3)/(-4 - 6)

(2 + 3)/(- 4 - 6)

5/-10

1/-2

-1/2

8 0
3 years ago
When deriving the quadratic formula by completing the square, what expression can be added to both sides of the equation to crea
____ [38]

Answer:

According to steps 2 and 4. The second-order polynomial must be added by -c and b^{2} to create a perfect square trinomial.

Step-by-step explanation:

Let consider a second-order polynomial of the form a\cdot x^{2} + b\cdot x + c = 0, \forall \,x \in\mathbb{R}. The procedure is presented below:

1) a\cdot x^{2} + b\cdot x + c = 0 (Given)

2) a\cdot x^{2} + b \cdot x = -c (Compatibility with addition/Existence of additive inverse/Modulative property)

3) 4\cdot a^{2}\cdot x^{2} + 4\cdot a \cdot b \cdot x = -4\cdot a \cdot c (Compatibility with multiplication)

4) 4\cdot a^{2}\cdot x^{2} + 4\cdot a \cdot b \cdot x + b^{2} = b^{2}-4\cdot a \cdot c (Compatibility with addition/Existence of additive inverse/Modulative property)

5) (2\cdot a \cdot x + b)^{2} = b^{2}-4\cdot a \cdot c (Perfect square trinomial)

According to steps 2 and 4. The second-order polynomial must be added by -c and b^{2} to create a perfect square trinomial.

7 0
3 years ago
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Select the correct answer.<br> What is the value of g(2)
Mariulka [41]

Answer:

1

answer is D

Step-by-step explanation:

we must calculate it from this equation :

x³ -9x²+27x-25 then

{2}^{3}  -( 9 \times 4 )+ (27 \times 2) - 25 =  1

4 0
3 years ago
Suzie bought an antique jewelry box for $34.50. It originally cost $8.75 when it was made. Its value has increased $0.75 a year
timama [110]

Answer:

if she would sell it for what it is worth now she would make $36.50

Step-by-step explanation:

0.75 x 83 = 62.5

62.5 + 8.75 = 71

71 is how much it is worth now

71 - 34.5 = 36.5

36.50 is how much she would make

7 0
3 years ago
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