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den301095 [7]
3 years ago
7

What is the slope of the line shown in the graph? A) -1 B) -2 C) - 1/2 D) 2

Mathematics
1 answer:
oee [108]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

to find the slope from to points you can follow this equation

m=y2-y1 / x2-x1

so plug in the points

1-3/ 1-0

-2/1

-2  

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(I know there isnt any real problem here to solve, but heres a tip on how to solve greatest to least with decimal problems)

1. Just because a number looks big, doesn't mean it is big

Example: 1.00000000000001 < 1.1

just look at the numbers ^ and dont just hastily read it over assuming that 1.1 is smaller because it "has less digits"

2. Negative numbers are... opposite. and they are less than positive numbers

-3.4 > -4.1

Why is this? Well, if you look on a line, with the point 0 in the middle, you can see that -3.4 is not as far away from 0 as -4.1 is. So the idea is to apply opposite logic for negative numbers

I hope these tips helped!! :D

3 0
3 years ago
Read 2 more answers
Find sin A and sec B given a=2 b=11
Sonbull [250]
If there is a triangle with Sid a and b then sina b/✓a2+b2and seven=✓a2+b2/a
7 0
4 years ago
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⦁ The data set shows the number of practice throws players in a basketball competition made and the number of free throws they m
barxatty [35]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data:

Practice throws(X) : 4 10 6 15 0 7 11

Free throws(Y) : 8 23 9 34 5 11 27

Using the online linear regression calculator :

ŷ = 2.1559X + 0.3912

2.1559 = slope

0.3912 = intercept

X = independent variable ; y = dependent variable

The Coefficient of determination (R²) = 0.9506² = 0.9036

Quadratic model : y = 0.0961x²+0.7138x+3.8031

Coefficient of determination(R²) = 0.9739² = 0.9485

Exponential model:

a*b^x

Coefficient of determination (R²) = 0.9753² = 0.9512

The exponential model fits the data best.

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3 years ago
A doctor has found that the number of hours students sleep each night is inversely related to the amount of time they spend play
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Answer: 6.25

Step-by-step explanation:

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4 years ago
Cooper is measuring ingredients for his special dessert. He needs a total of 70.4 mL of milk and melted butter. The recipe calls
AysviL [449]
Milk (m) , butter (b)

m + b = 70.4
b = 30.6

m + 30.6 = 70.4
m = 70.4 - 30.6
m = 39.8 mL of milk are needed 
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4 years ago
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