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blagie [28]
3 years ago
7

Please help me, I would gladly appreciate it. :)

Mathematics
1 answer:
Tems11 [23]3 years ago
7 0
A. Yes it is a function because all the x s are different

B If one of the x s repeated it would not be a function. Example: 4 8

C. Find slope. 7-5/4-3
Slope. 2/1. Or 2

Y=mx+b

7= 2(4)+b
7=8+b
B=-1

Y=2x-1
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In ABC, CT is a median. What is the measure of AB?
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Answer:

AB = 102

Step-by-step explanation:

the median CT bisects the side AB at T , then

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7x + 9 = 5x + 21 ( subtract 5x from both sides )

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2x = 12 ( divide both sides by 2 )

x = 6

then

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2 years ago
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8 0
4 years ago
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Jordan and Erica both walk to school. 3/4 of the distance that
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Erica's walk is 8/9 times longer than Erica's walk.

<h3>Whose walks the longer distance?</h3>

In order to determine who walked the longer distance, we would convert the fractions to percentages.

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2/3 becomes 66.7%

Erica's percentage is smaller, thus, she walks a longer distance.

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To learn more about percentages, please check: brainly.com/question/25764815

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