Mathematics, 20.07.2020 01:01, lildebiecakes
For what value of the constant c is the function f continuous on (β[infinity], [infinity])?f(x) = leftbrace2.gif
cx2 + 9x if x < 4
x3 β cx if x β₯ 4
Note that f is continuous on (β[infinity], 6) and (6, [infinity]). For the function to be continuous on (β[infinity], [infinity]), we need to ensure that as x approaches 6, the left and right limits match.
First we find the left limit.
lim xβ4βf(x) = lim xβ4β (cx2 + 9x) =
Next, we find the right limit. lim xβ4+f(x) = lim xβ4+ (x3 β cx) =
Answers: 1
Mathematics, 21.06.2019 21:40, angellynn581
The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.
Answers: 1
For what value of the constant c is the function f continuous on (β[infinity], [infinity])?f(x) = le...
Mathematics, 24.11.2019 03:31