2 years ago

Which statement best describes how to determine wether f(x)=x4-x3 is even a function

Mathematics

1 answer:

egoroff_w [7]2 years ago

6 0

X4-x3=1 -4+3
×4 +3
×=1

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What is 9.85km to 5000m as a ratio in it's lowest terms

Rzqust [24]

Answer:

197:100

Step-by-step explanation:

9.85km in m =9850m

9850:5000

÷10 ÷10

985:500

÷5 ÷5

197:100

as we can’t simplify any more, this must be the lowest term.

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2 years ago

Eighty members of a bike club were asked whether they like touring bikes and whether they like mountain bikes. A total of 70 lik

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2 years ago

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coldgirl [10]

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31/5

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[f(4) - f(-1)] / 4-(-1)

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2 years ago

The midpoint of AB is M (2,0). If the coordinates of A are, (-3, 3), what are the coordinates of B?

gregori [183]

Given:

M is the midpoint of AB.

M(2,0) and A(-3, 3).

To find:

The coordinates of point B.

Solution:

Midpoint formula:

$Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

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$(2,0)=\left(\dfrac{-3+a}{2},\dfrac{3+b}{2}\right)$

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Therefore, the coordinates of point B are (7,-3).

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2 years ago