2 years ago

What is the equation of the line r in slope-intercept form?

Mathematics

1 answer:

Rzqust [24]2 years ago

4 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

If f(x) = 53 - 2x, then f(-3) =

zheka24 [161]

Substitute -3 for x in the expression

f(x)= 53 - 2x

f(-3)= 53 - 2(-3)
multiply -2 * -3

f(-3)= 53 + 6
add

f(-3)= 59

ANSWER: f(-3)= 59

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How do you do long divisions for 2 divided by 3339

JulijaS [17]

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Step-by-step explanation:

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Write the equation of the graph

olchik [2.2K]

Answer:

$y = 2.cos(x) - 2$

Step-by-step explanation:

1. Shifting $cos(x)$ right or left, top or down, as the graph in the question has the same illustration of $cos(x)$ . Consider

$y = a.cos(x) + b$

2. find a and b by using two sample points from the graph: $(0, 0)$ and $(\pi, -4)$

$0 = a.cos(0) + b => a + b = 0\\ -4 = a.cos(\pi) + b => b-a=-4\\\left \{ {{2b=-4} \atop {2a=4}} \right.\\a = 2, b=-2\\$

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2 years ago

Find the length of each side of a square plot having 172m.

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Is 172 the area or perimeter.

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