Introduction to Function Notation

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

Algebra

After watching the Yay Math / Texas Instruments video on this concept, take this quiz to see how much you've learned! See the results right when you're done, AND, there's even an option to send the results to an email of your choice. Good luck, no pressure, and YAY MATH!

Would you like to share this quiz with others who, like you, wish it were socially acceptable to have math themed parties? Until that glorious day arrives... here is the shortened link: https://forms.gle/irJae1pZ4qt5czfj6

What's your name? *

Email send?

(If you want your score automatically sent to you or to someone else, which email would you like to use? This is optional and for your convenience; everything is kept private.)

Suppose Lucy's salary is $20 per hour. Which statement would apply? *

(Hint: look for the statement that is most true mathematically.)

1 point

Lucy's salary DEPENDS on the number of hours she works.

The number hours Lucy works DEPENDS on her salary.

Suppose Lucy's salary is $20 per hour. We could then say that: *

1 point

Lucy's salary is "a function of" her hours.

Lucy's hours is "a function of" her salary.

Suppose Lucy's salary is $20 per hour. Let s represent her salary, and h represent the hours she works. How can we represent this in function notation? *

1 point

s(h) = 20h

h(s) = 20s

Suppose Lucy's salary is $20 per hour, and we know that she works 40 hours per week. Thus, we can create a function that relates her salary to the number of WEEKS she works like so: *

1 point

s(w) = 20w

s(w) = 800w

s(w) = 800 + w

s(w) = 800

If f(x) = 5x + 1, please match the following: *

6 points

f(10)

f(0)

when f(x)=101, x=?

when f(x)=21, x=?

f(1)

f(6)

Submit

Clear form

Never submit passwords through Google Forms.

This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy

Forms