Vocab Week 3 - 4th 9 Weeks

What does "rational" mean in math? (a)  

• Can be written as a fraction
• Can be written as a decimal
• Whole numbers
• Numbers that don't overreact

• y=

• x=

• z=

How do you find zeros in Desmos?

• Type in the function and look at the y-axis

• Type in the function and look at the x-axis

• Factor first.

• Plot the graph

What does a graph with one solution look like?

• Two lines that intersect one time

• Two lines that are parallel

• Two lines graphed one on top of each other

Domain refers to the....

• x-values of a function

• y-values of a function

• Range

• x-intercept

Which shows an arithmetic sequence?

• 2,4,8,16,...

• 3,0,-3,-6,...

• 10,15,10,15,...

• 3,6,18,36,...

Which shows a geometric sequence?

• 2,4,8,16,...

• 3,0,-3,-6,...

• 1,2,3,4,...

• 8,5,2,-1,...

What makes terms "like terms"?

• Same variables

• Same exponents

• Same coefficients

• Same variable & same exponents

Which function is linear?

Which function is quadratic?