Determine all real numbers a > 0 for which there exists a nonnegative alive continuous function f ( x ) defined on ⌈ 0 , a ⌉ with the property that the region R = { ( x , y ) ; 0 ≤ x ≤ a , 0 ≤ y ≤ f ( x ) } has perimeter k units and area k square units for some real number k
Determine all real numbers a > 0 for which there exists a nonnegative alive continuous function f ( x ) defined on ⌈ 0 , a ⌉ with the property that the region R = { ( x , y ) ; 0 ≤ x ≤ a , 0 ≤ y ≤ f ( x ) } has perimeter k units and area k square units for some real number k
Determine all real numbers
a
>
0
for which there exists a nonnegative alive continuous function f(x) defined on
⌈
0
,
a
⌉
with the property that the region
R
=
{
(
x
,
y
)
;
0
≤
x
≤
a
,
0
≤
y
≤
f
(
x
)
}
has perimeter k units and area k square units for some real number k
What is the limit as x → ∞ of t(x) =
=
√81x2
-3x+5
Consider the graphs of y = f(x) and y = g(x) in the given diagram
y= f(x).
y = g(x)
Evaluate (f+g)(2) -5
Determine all for which g(x) < f(x)
Determine all for which f(x) +3 = g(x)
I) For what value(s) of x does g(x) = -4? Separate multiple answers with commas as needed.
J) Give the interval(s) of such that g(x) > 0. Use the union symbol between multiple intervals.
K) Give the interval(s) of such that g(x) <0. Use the union symbol between multiple intervals.
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