Over a million students use our free study notes to help them with their homework
One method of solving these is by elimination. We can try to subtract a multiple of one equation from the other to cancel the x's (or y's).
5x - 3y = -1 (A) 3x + y = 5 (B)<...
The easiest way to solve this problem is by using differentiation.
dy/dx = (6x^2 + 4x + 2)/dx
dy/dx = 62x^1 + 41x^0 + 0
dy/d...
A bar-chart is a graph where the height of the bar measures the frequency of a particular category which that bar represents.
For a histogram, however, t...
The letters "x" and "y", or any other similar letter in an equation, are examples of unknown variables.
What this means is that we don't know their v...
The most important thing to remember about rearranging equations is that what you do to one side, you have to do to the other side as well to balance it. In the question above, to get rid of the 2 on t...
←
893
894
895
896
897
→
Internet Safety
Payment Security
Cyber
Essentials
Comprehensive K-12 personalized learning
Immersive learning for 25 languages
Trusted tutors for 300 subjects
35,000 worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Fast and accurate language certification
Essential reference for synonyms and antonyms
Comprehensive resource for word definitions and usage
Spanish-English dictionary, translator, and learning resources
French-English dictionary, translator, and learning
Diccionario ingles-espanol, traductor y sitio de apremdizaje
Fun educational games for kids
