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brilliants [131]
3 years ago
9

What are the roots of the equation? x^2−x−42=0 Enter your answers in the boxes. x = and x =

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
8 0
Your roots are x=7 and x=-6
Lunna [17]3 years ago
3 0

Answer: x=7 or x=-6 is the answer

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A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed
AlexFokin [52]
Given:
Cylinder: height = 16 cm ; radius = 5 cm
cone: height = 12 cm ; radius = 4 cm

Volume of cylinder = 3.14 * (5cm)² * 16cm = 1,256 cm³
Volume of cone = 3.14 * (4cm)² * 12cm/3 = 200.96 cm³

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3 years ago
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Dmitriy789 [7]

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Use the graphing calculator to graph these functions: y1= 2x ; y2= 2x2 ; y3 = 2x After what y-value does the exponential functio
Mumz [18]

After the value of y is 4 does the exponential function definitely surpasses the linear function.  

What is exponential function?

A function whose value is a constant raised to the power of the argument, especially the function where the constant is e.

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Use the graphing calculator to graph these functions: y1= 2x ; y2= 2x2 ; y3 = 2x.

As we can see y1=2x is a linear function and y3=2^x is a exponential function.

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When you graph the equations their point of intersection is (2,4).

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To know more about linear function click the link given below.

brainly.com/question/6714976

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2 years ago
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