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Dafna1 [17]
3 years ago
9

Solve this inequality: 5a – 12 = 3 Giving out 20 points.

Mathematics
1 answer:
lilavasa [31]3 years ago
5 0

Add 12 to both sides

5a = 3 + 12

Simplify 3 + 12 to 15

5a = 15

Divide both sides by 5

a = 15/5

Simplify 15/5 to 3

<u>a = 3</u>

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What is the rate of change of function g?
Natasha2012 [34]

Answer:

The rate of change of function g is: 3/2

Step-by-step explanation:

Given the table of function g

x               y

2              4

4              7

6             10

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We know that rate of change is also termed as the slope of the function.

Thus,

let us take any two points, let say

(2, 4) and (4, 7)

Determining the slope between (2, 4) and (4, 7)

(x₁, y₁) = (2, 4)

(x₂, y₂) = (4, 7)

Using the formula

Rate of change or Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

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Thus, the rate of change of function g is: 3/2

5 0
3 years ago
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Answer:

1. y = - 4 x + 5

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Step-by-step explanation:

1.  (-1,9) (1,1)

y = mx + b

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b = y - mx = 9 - (-4) x (-1) = 5

equation: y = - 4 x + 5

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2. Vertical line through (-8,6) is a line perpendicular to x axis

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Answer:

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Step-by-step explanation:

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8 0
3 years ago
How many times can 4 go into 36
hammer [34]
It's very easy... just do 36/4.
36/4= 9.
4 0
3 years ago
Read 2 more answers
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