Answer:
Step-by-step explanation:
If f(x)= (3+x)
--——- , what is f(a+2)?
(x-3)
To answer this, replace each instance of x with a + 2:
3 + a + 2 5 + a
f(a + 2) = ----------------- = --------------
a + 2 - 3 a - 1
The answer is B. 24
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Given a quadratic equation which is a polynomial equation in terms of a variable x of the form ax^2+bx+c=0. The quadratic formula for solving a quadratic equation is:
x=[-b+/-√(b²-4ac)]/2a
where a,b and c are the respective coefficients as indicated in the quadratic form.
It is misleading because the points on the x-axis are not in the same unit. The years should be numbered the same units.(: