g(x) is 2x²
this is so because.
when x= 2
g(x)= 2×2²=2×4=8
also when x= (-2)
g(x) =2×(-2)²=2×4=8
Also as per the graph. (1,2) and (-1,2) lies on g(x)
when x=1
g(x) =2(1)²=2
when x=(-1)
g(x) =2(-1)²=2
Other Ootion will not give correct result for (1,2),(-1,2) ,(2,8),(-2,8)
Hope it helps...
Regards;
Leukonov/Olegion.
Here's our expression:
We will follow the order of operations and begin by solving everything in parentheses.
Next, we solve the exponents.
Now, we solve the multiplication and division. There is no division, so we will just solve the multiplication.
Finally, we solve the addition and subtraction. Since there is no addition, we will solve the subtraction.
Answer:
x = 14.25
Step-by-step explanation:
Start with a^2 + b^2 = c^2
a = 11
b = x
c = 18
plug in and solve
11^2 + x^2 = 18^2
121 + x^2 = 324 - Simplify
x^2 = 203 - subtract 121 from both sides
x = 14.247 rounds to 14.25 - square root on both sides
9 times 5 equals 45 so yes
One $5 and 9 $2 because 2x9 is 18 and 18+5 is 23