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3 years ago

Please i need help :( What is the Y- intercept of the graph of the linear function ?

Mathematics

1 answer:

emmainna [20.7K]3 years ago

4 0

Answer:

Looks like -6

Step-by-step explanation:

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Answer:

The rate of change/slope is constant, when you calculate it for this problem, it doesn't change for any amount of marbles listed in the table

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3 years ago

Jerome ran 3.2 miles. How many feet did Jerome run?

Tema [17]

16,896 feet is the distance

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3 years ago

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Position vs time for two runners<br><br> Runner a and runner b

Anna35 [415]

Answer:

i8765

Step-by-step explanation:

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3 years ago

HELP FAST PLEASE!!!

Alisiya [41]

Answer:

$y = -0.75x + 9.5$

Step-by-step explanation:

Equation of a circle is given as :

$(x-a)^{2} + (y-b)^2 = r^{2} \\(x-6)^{2} + (y-5)^2 = 4^{2}\\x^{2} - 12x + 36 + y^{2} -10y + 25 = 16\\x^{2} - 12x + y^{2} -10y + 45 = 0\\$

Take the derivative of the above with respect to x

$2x - 12 + 2y dy/dx - 10 dy/dy = 0\\\frac{dx}{dy} = \frac{6 - x}{y-5} \\At (2,8) dy/dx = (6-2)/(8-5) = 4/3\\dy/dx = 4/3\\The slope of the tangent to the circle, m = \frac{-1}{dy/dx} \\m = \frac{-1}{4/3}\\m= -0.75$

The equation of the tangent is given by :

$y - y_{1} = m(x - x_{1})\\ y - 8 = -0.75(x - 2)\\y - 8 = -0.75x + 1.5\\y = -0.75x + 9.5$

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3 years ago

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What is the arc measure of BAD on circle P in degrees?

lianna [129]

Answer:

244

Step-by-step explanation:

74+42=116

360-116=244.

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3 years ago