Answer:
No, because the x value of 1 correlates to two different y values.
Step-by-step explanation:
A function is defined by an x value having exactly one corresponding y value. In this case, the x value of 1 corresponds to both the y values of 2 and 8, therefore invalidating it as a function.
Hope this helps!
Answer:
Step-by-step explanation:
First you must notice each of them share an x value in the exponent. So with that being said x is your GCF or in otherwords greatest common factor.
So you have an x(x^3-6x^2+9x)
you must take x from all of them inside the ( )
because x is your gcf :)
So x(x^2-6x+9) Now you use the trail and method error
to get (x-3 )(x-3 )you need two numbers that multiply to 9 but add up to -6 so... that would hmmm -3 and -3 cause -3*-3=9 and -3+-3=-6
don't forget your GCF bring it down because it's always in your answer
x(x-3)(x-3)
or..
x(x-3)^2 both are the same thing
ANSWER CAN BE
x(x-3)(x-3) OR x(x-3)^2
Both are the same thing just written different! You're welcome!
Area of the triangle = (1/2)*base* height = (1/2)*3*6 = 9 sm²
We have 4 triangles like this one ,
so area of 4 triangles = 9*4 = 36 cm².
Area of the square = 3*3 = 9 cm²
Surface area here means area all triangles + area of the square =36 +9 =
= 45 cm ²
Answer is 45 cm².
Answer:
20%
Step-by-step explanation:
Given that
The car is depreciated at a rate of 7% per year
We need to find out the percentage when the car is depreciated after 6 years
So,
Since the car is depreciated by 7% so we can say it can be 0.93 times in a year
Now after 6 years, it would make
= 0.93^3
= 0.80
So, the percentage is
= 1 - 0.80
= 0.20
= 20%
Answer: The distance is d = 13 .
Step-by-step explanation:
In order to find the distance between the two points, you need the distance formula:
where there is 
and 
.
-Use the those two points 
and 
for this formula:
-Then, you start solving:
So, therefore, the result is .
