Answer:
b) Scalene Acute
Step-by-step explanation:
b) Scalene Acute
A scalene triangle is a triangle with none of its sides equal to each other. Here, The sides MN,NO,OM with their respective values of 4.94,4.65.3.65 are not equal. Hence, Scalene.
An acute triangle is a triangle in which the largest angle of the triangle is more than 90 degree. Here, Neither 63, 45 nor 72 are greater than 90 degrees.
Hence, Acute
The domain is the input and the ramge is the output.
Domain = x Range = y
You cant say that the domain/range is ALL NUMBERS you can only say it is and x/y value.
Input = x. Output = y
Answer:
f'(x) = 4
Step-by-step explanation:
- Derivative of 3 (constant number) is 0
- Derivative of 4x is 4
- f'(x) = 4 - 0 = 4
Answer:
Step-by-step explanation:
<u><em>The correct question is</em></u>
What is the equation of a line that passes through the point (2, 7) and is perpendicular to the line whose equation is y=(x/4)+5 ?
step 1
Find out the slope of the given line
we have
so
the slope is
step 2
Find out the slope of the line perpendicular to the given line
Remember that
If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)
we have
substitute
step 3
Find the equation of the line
The equation of the line in point slope form is
we have
substitute
Convert to slope intercept form
Answer:
x-1
Step-by-step explanation:
| x-1| x> 1
Since x is greater than x, the absolute value will be positive so we can remove it
x-1
Lets use a number to check
Let x = 4
| 4-1| 4>1
3 which is positive