use quarto, not Pluto to render pages

CwJ/derivatives/linearization.jmd

@@ -641,8 +641,8 @@ choices = [
 "``1 + x^{1/2}``",
 "``1 + (1/2) \\cdot x``",
 "``1 - (1/2) \\cdot x``"]
-ans = 3
-radioq(choices, ans)
+answ = 3
+radioq(choices, answ)
 ```
 
 
@@ -657,8 +657,8 @@ choices = [
 "``1 + x^k``",
 "``1 + k \\cdot x``",
 "``1 - k \\cdot x``"]
-ans = 3
-radioq(choices, ans)
+answ = 3
+radioq(choices, answ)
 ```
 
 ###### Question
@@ -672,8 +672,8 @@ choices = [
 "``x``",
 "``1 - x^2/2``"
 ]
-ans = 1
-radioq(choices, ans)
+answ = 1
+radioq(choices, answ)
 ```
 
 
@@ -688,8 +688,8 @@ choices = [
 "``1 + x``",
 "``1 - x``"
 ]
-ans = 2
-radioq(choices, ans)
+answ = 2
+radioq(choices, answ)
 ```
 
 
@@ -705,8 +705,8 @@ choices = [
 "``1 + x``",
 "``25``"
 ]
-ans = 1
-radioq(choices, ans)
+answ = 1
+radioq(choices, answ)
 ```
 
 
@@ -719,8 +719,8 @@ value of the tangent line at $(25, f(25))$ at $x=26$.
 
 ```julia; hold=true; echo=false
 tgent(x) = 5 + x/10
-ans = tgent(1) - sqrt(26)
-numericq(ans)
+answ = tgent(1) - sqrt(26)
+numericq(answ)
 ```
 
 ###### Question
@@ -730,8 +730,8 @@ An estimate of some quantity was $12.34$ the actual value was $12$. What was the
 ```julia; hold=true; echo=false
 est = 12.34
 act = 12.0
-ans = (est -act)/act * 100
-numericq(ans)
+answ = (est -act)/act * 100
+numericq(answ)
 ```
 
 
@@ -744,8 +744,8 @@ tl(x) = x
 x0 = 5 * pi/180
 est = x0
 act = sin(x0)
-ans = (est -act)/act * 100
-numericq(ans)
+answ = (est -act)/act * 100
+numericq(answ)
 ```
 
 ###### Question
@@ -754,8 +754,8 @@ The side length of a square is measured roughly to be $2.0$ cm. The actual lengt
 
 ```julia; hold=true; echo=false
 tl(x) = 4 + 4x
-ans = tl(.2) - 4
-numericq(abs(ans))
+answ = tl(.2) - 4
+numericq(abs(answ))
 ```