3 years ago

Graph the function f(x)=(x+1)(x-2)

1 answer:

6 0

F(x) = (x + 1)(x - 2)
f(x) = x(x - 2) + 1(x - 2)
f(x) = x(x) - x(2) + 1(x) - 1(2)
f(x) = x² - 2x + x - 2
f(x) = x² - x - 2

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grin007 [14]

Answer:

$\frac{39}{91}$

Step-by-step explanation:

Given

$\frac{3}{7}$

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91 ÷ 7 = 13

Thus multiply the numerator and denominator by 13, that is

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2 years ago

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fiasKO [112]

Answer:

see below

Step-by-step explanation:

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3 years ago

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Lynna [10]

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Step-by-step explanation:

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3 years ago

What is the simplified version of the expression below? 1/2(3/4x+10)-2(x+1)

Vladimir [108]

Answer: -1 5/8 + 3 <em>or </em>-13/8 + 3

Step-by-step explanation:

1/2 (3/4x + 10) - 2 (x + 1)

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2 years ago

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ArbitrLikvidat [17]

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Then P(e1) + P(e2) + P(e3) + P(e4) + P(e5) = 1

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Therefore, P(e3) = 0.3

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2 years ago