ia=-1 A. Determine whether or not f is continuous at a. 1. f(x) = 2x² – 10; a = -4 %3D 2. f(x) = Vx + 3; a = -7 %3D %3D 3. f(x) = ズー4 %3D x²+16 ;a=-4 4. f(x) = x2-4x %3D x2+4x = 0 ;a=0 3, x<-1 5. f(x) = { %3D :-1 lx-1, x>-

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 52E
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MACULATE CO
A. Determine whether or not f is continuous at a.
1. f(x) = 2x² - 10; a = -4
%3D
2. f(x) = Vx+3; a = -7
%3D
3. f(x) =16 a
X-4
;a =-4
%3D
x²+16
4. f(x) =
x2-4x
;a=0
x2+4x
%3D
5. f(x) = {
fx? - 3, xs-1
a =-1
%3D
lx=1, x> -1"
Transcribed Image Text:MACULATE CO A. Determine whether or not f is continuous at a. 1. f(x) = 2x² - 10; a = -4 %3D 2. f(x) = Vx+3; a = -7 %3D 3. f(x) =16 a X-4 ;a =-4 %3D x²+16 4. f(x) = x2-4x ;a=0 x2+4x %3D 5. f(x) = { fx? - 3, xs-1 a =-1 %3D lx=1, x> -1"
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