The answer is C
If we replace the variables with 0 the equation looks like this
0 >/ 0^2-4 and there isn't a possible answer if you put it in the calculator
and 0<2(0)-1= 0< (-1) and in mathematics a negative number is a real number that is less than zero. I hope this helps please tell me if I'm wrong.
Answer:
Domain: -3 ≤ x ≤ 3
Range: -2 ≤ y ≤ 4
General Formulas and Concepts:
<u>Algebra I</u>
- Domain is the set of x-values that can be inputted into function f(x)
- Range is the set of y-values that are outputted by function f(x)
Step-by-step explanation:
According to the graph, our x-values span from -3 to 3. Since both are closed dot, they are inclusive in the domain:
[-3, 3] or -3 ≤ x ≤ 3
According to the graph, our y-values span from -2 to 4. Since both are closed dot, they are inclusive in the range:
[-2, 4] or -2 ≤ y ≤ 4
Answer:
x = 11.4
Step-by-step explanation:
14.12 = 
( 3.6x - 12.8 )
Rewrite so that the equation is entirely in decimals;
14.12 = 0.5( 3.6x - 12.8 )
Distribute;
14.12 = 1.8x - 6.4
Inverse operations;
14.12 = 1.8x - 6.4
+6.4 +6.4
20.52 = 1.8x
/1.8 /1.8
11.4 = x
The angles in a triangle add up to 180. the extra degrees are 25 and -9, which add up to 16. 180-16=164. 164/4= 41.
p=41.
V-39=-16
V-39+39=-16+39
V=23
