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Neko [114]
2 years ago
12

Find the slope of the line that passes through each pair of points (8,2) (8, -1)

Mathematics
1 answer:
mash [69]2 years ago
5 0

Answer:

Undefined

Step-by-step explanation:

Use the following formula to solve for slope:

\frac{y_2-y_1}{x_2-x_1} =m

m=\frac{(-1)-2}{8-8}

m=\frac{-3}{0}

The equation is not a function and therefore the slope is undefined because there are multiple y values for a single x value.

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In standard notation, 7.09 �� 10 *to the power of 4* is _____.
forsale [732]

Answer:

70,900

Step-by-step explanation:


3 0
2 years ago
I NEED help on this problem
gulaghasi [49]
Insufficient data please indicate the question 
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3 years ago
A shoe store is having a sale where every pair of shoes cost $15. If you buy more than five pairs, you get a 10% discount. How m
kenny6666 [7]
7(15) = 105

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Pls help meh...... with the question.....pls it's urgent ...........​
HACTEHA [7]

Answer:

1.6962 = 1.70 (2 dp)

0.4247 = 0.425 to 3 dp

0.007395 = 0.007 to 3 dp

0.007395 = 0.0074 to 4 dp

32549 = 32500 to 3 significant figures

32549 = 32550 to 4 significant figures

909520 = 910000 to 3 significant figures

909520 = 909500 to 4 significant figures

Step-by-step explanation:

1.6962 = 1.70 (2 dp)

0.4247 = 0.425 to 3 dp

0.007395 = 0.007 to 3 dp

0.007395 = 0.0074 to 4 dp

32549 = 32500 to 3 significant figures

32549 = 32550 to 4 significant figures

909520 = 910000 to 3 significant figures

909520 = 909500 to 4 significant figures

5 0
3 years ago
What is the vertex of the function?
egoroff_w [7]
<h2>Explanation:</h2><h2></h2>

Here you haven't provided any function, so I'll assume this one:

f(x)=3x^2-18x+33

This is a quadratic function whose graph represents a parabola. Any parabola has its vertex at the point:

V(x,y) \\ \\ \\ x=-\frac{b}{2a} \\ \\ y=f(-\frac{b}{2a}) \\ \\ \\ where: \\ \\ \\ f(x)=ax^2+bx+c \\ \\ \\ So: \\ \\ a=3 \\ \\ b=-18 \\ \\ c=33

Therefore:

x=-\frac{(-18)}{2(3)}=3 \\ \\ f(3)=3(3)^2-18(3)+33=27-54+33=6

Therefore, the vertex is:

\boxed{V(3,6)}

6 0
3 years ago
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