Answer:
F(2) = 6
Step-by-step explanation:
Given that F(x) =x^2+2, evaluate F(2).
The above equation is a function of x
Such that for every value of x at a given time, the equation results to equation takes a different value at that time. For every value of x, the value is simply substituted into the equation to find the solution of the equation at that point. The above equation is a quadratic function since the highest power of x is 2.
F(x) =x^2+2,
To evaluate F(2),
Substitute x = 2 in equation x^2+2
It becomes
2^2 + 2 = 4 + 2 = 6
So F(2) = 6
Answer:
$122.375
Step-by-step explanation:
To find the total amount and tax, we need to multiply the original price by 1.375 in our case to get tax and the original price:
89×1.375=
$122.375
Answer:
AC = 8x - 4
Step-by-step explanation:
AC = AB + BC
AC = 6x - 7 + 2x + 3
AC = 6x + 2x - 7 + 3
AC = 8x - 4
Answer:
x = 9
Step-by-step explanation:
2(x+5)=3x+1
Distributive Property
2x+10=3x+1
Subtract 2x from both sides
10=x+1
Subtract 1 from both sides
9=x
Correct form: x=9
