Answer:
The two values of x are -2.5 and -3
Step-by-step explanation:
we have
The formula to solve a quadratic equation of the form is equal to
in this problem we have
substitute in the formula
therefore
The two values of x are -2.5 and -3
Answer:
yes.
Step-by-step explanation:
Here is a definition
Integers. The integers are ..., -4, -3, -2, -1, 0, 1, 2, 3, 4, ... -- all the whole numbers and their opposites (the positive whole numbers, the negative whole numbers, and zero). Fractions and decimals are not integers. ... For example, -5 is an integer but not a whole number or a natural number.
Domain= {4,1,0}
range={2,1,0,-1,-2}
Answer:
Maximum at (-6,51), or value of f(-6) = 51
Step-by-step explanation:
f(x) = 8*log(x+7)-8*x+3
differentiate with respect to x
f'(x) = 8/(x+7) -8
To find maximum, set f'(x) = 0
f'(x) = 8/(x+7) -8 = 0
solver for x
x= -6
evaluate f(x) at x=-6
f(-6) = 8log(-6+7) - 8(-6) + 3
= 0 +48 +3
= 51
Note: next time please post only in English. This post will soon be deleted.
Answer:
Cameroon
Step-by-step explanation:
Hope it Helps!
:)