State the slope and y intercept of the equation for these 3 questions
1 answer:
Answer:
see explanation
Step-by-step explanation:
the equation of a line in slope-intercept form is
y = mx + c ( m is the slope and c the y-intercept )
(1)
y = 3x + 4 is in this form
with slope m = 3 and y-intercept c = 4
(2)
y = - x -
is in this form
with slope m = - and y-in tercept c = -
(3)
rearrange 3x + y = - 4 into slope-intercept form
subtract 3x from both sides
y = - 3x - 4 ← in slope-intercept form
with slope m = - 3 and y-intercept c = - 4
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Answer:
Step-by-step explanation:
Given
Required
Evaluate when n = 12
Substitute 12 for n in
Simplify the fraction
Note: Consider all the numeric values are in the fraction form. Like ,
etc.
Given:
A recipe calls for cup of brown sugar for every
cup of white sugar.
To find:
The number of cups of brown sugar that are required for every cup of white sugar.
Solution:
We know that,
Required brown sugar for cup of white sugar =
cup
Using this, we get
Required brown sugar for 1 cup of white sugar = cup
cup
cup
So, cup of brown sugar is required for every cup of white sugar.
Therefore, the correct option is B.
A(-3, -1); B(2, -1), C(2, 3)
You can read the length of AB and BC.
|AB| = 5
|BC| = 4
Use the Pythagorean theorem:
The perimeter: