Algebra 1 – Lesson 1

1

April 7, 2013 by Meghan Riling

Slideshow

CODE A

alert(“Hello!”)

CODE B

x = prompt(“What’s your name?”)

#alert1:
alert(x)

#alert2:
alert(“Hello, ” + x)

 

y = prompt(“What is your favorite color?”)

#alert3:
alert(“Your favorite color is ” + y)

#alert4:
alert(“I like ” + y + “, too.”)

 

z = prompt(“How old are you?”)

#alert5
alert( )

#alert6
alert( )

CODE C

x = parseInt(prompt(“Give me a number.”))
y = parseInt(prompt(“Give me another number.”))

#Find the sum
a = x + y
alert(“The sum of the numbers is ” + a)

#Find the product
b =
alert(“The product of the numbers is ” + b)

#Find the difference
c =
alert(“The difference between the numbers is ” + c)

#Find the sum of the square roots
sqRootOfx =
sqRootOfy =
d = sqRootOfx + sqRootOfy
alert(“The sum of the square roots is ” + d)

#Raise one number to the other one
e =
alert(“When you raise your first number to your second, you get ” + e)

CODE D

a = parseInt(prompt(“Type a value of a.”))
b = parseInt(prompt(“Type a value of b.”))
c = parseInt(prompt(“Type a value of c.”))

#a^2 – b
d =
alert(“a squared minus b is ” + d)

#square root of (c + d)
#add them up:
e =
#take the square root:
f =
alert(“The square root of c plus d is ” + f)

 

#raise a to b, and then to c
#raise a to b
g =
#raise ‘g’ to c
h =
alert(“a raised to b, then raised to c is ” + h)

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One thought on “Algebra 1 – Lesson 1

  1. […] entry on my programming club blog with code to copy (lesson 1 and lesson […]

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