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dedylja [7]
3 years ago
13

What is the vertex of the function?

Mathematics
2 answers:
zheka24 [161]3 years ago
6 0

Answer:

(4 , -25)

Step-by-step explanation:

that is the procedure above

katrin [286]3 years ago
3 0

the vertex of the parabola is calculated by the formula                                          

\displaystyle\  ax^2+bx+c\quad ;\quad \boxed{x_0=\frac{-b}{2a}  \ \  ;\quad  y_0 =ax_0^2+bx_0+c} \\\\x_0=-\frac{-8}{2} =4 \quad ; \ \ y_0 =16-32-9=-25 \\\\\ \ Answer: Coordinates \ \ of \ the \ vertex \ of  \ the \ \ parabola \ \ (4;-25)

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Answer:

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\huge \bf༆ Answer ༄

Let's solve this using unitary method ~

  • \sf3 \: seconds = 63 \:  meters

  • \sf1\: second= 63 \div 3 \:  meters

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Therefore , the ostrich will run 105 meters in 5 seconds.

5 0
2 years ago
If TU = 8, UV = 3x, and TV = x + 10, what is TV?
IgorLugansk [536]

The value of TV is 11.

<h3>What is equation?</h3>

An equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given:

TU= 8, UV = 3x and TV = x+10

TV= TU + UV

x +10= 8+ 3x

-2x = -2

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Hence, TV = 1+10= 11.

Learn more about equation here:

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2 years ago
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Answer :SOLVING EQUATIONS CONTAINING ABSOLUTE VALUE(S)

Step 1: Isolate the absolute value expression.

Step2: Set the quantity inside the absolute value notation equal to + and - the quantity on the other side of the equation.

Step 3: Solve for the unknown in both equations.

Step 4: Check your answer analytically or graphically.

Step-by-step explanation:

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