All in One Place
Everything you need for better grades in university, high school and elementary.
Learn with Ease
Made in Canada with help for all provincial curriculums, so you can study in confidence.
Instant and Unlimited Help
Get the best tips, walkthroughs, and practice questions.
Make math click 🤔 and get better grades! 💯Join for Free
- If find the following
- If f(x) = 6 - 4x, find:
- If f(r) = , find f(x+2)
- If write the following in terms of the function
- If f(x) = -3x + 7, solve for x if f(x) = -15
- The temperature below the crust of the Earth is given by C(d) = 12d + 30, where C is in Celsius and d is in km.
i.) Find the temperature 15 km below the crust of the Earth.
ii.) What depth has a temperature of C?