Answer:
Domain: (all real numbers)
Range: (all real numbers)
Step-by-step explanation:
p(x)= 1/2*x-3
the domain is the possible values for x
this will work for all values of x
Domain: (all real numbers)
the range is the possible values for the output or p(x)
we can get out any value for p(x)
Range: (all real numbers)
Answer:
its 45
Step-by-step explanation:
Answer:
x = 8
Step-by-step explanation:
Asuming the equation is 8x-4=60°,
Simplifying
8x + -4 = 60
Reorder the terms:
-4 + 8x = 60
Solving
-4 + 8x = 60
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '4' to each side of the equation.
-4 + 4 + 8x = 60 + 4
Combine like terms: -4 + 4 = 0
0 + 8x = 60 + 4
8x = 60 + 4
Combine like terms: 60 + 4 = 64
8x = 64
Divide each side by '8'.
x = 8
Simplifying
x = 8
Answer:
The value of AB is 14
Step-by-step explanation:
When we say a set of points are collinear, what we mean is that those points are on the same straight line i.e they lie on a straight line.
Now B is between A and C
Since B is between A and C
Then mathematically;
AC = AB + BC
18 = AB + 4
AB = 18-4
AB = 14
<u>Given</u>:
Given that the function 
We need to determine the function to evaluate when x = -5.
<u>Function</u>:
The function is given two interval. The interval 
means that x takes all values less than or equal to 3.
And the interval 
means that x takes all values greater than 3.
We need to determine the function that takes the limit when x = -5.
From the two limits, the limit x = -5 lie in the interval because the interval takes all x values less than or equal to 3.
Hence, the function is 
Thus, Option A is the correct answer.
