Days 1-5 - Linear, solving, inequalities, exponents

What are the symbols for less than and greater than?

• < less than, dashed

• > greater than, dashed

• ≤ less than, solid

• ≥ greater than, solid

Or use slope formula

• @@\frac{17-11}{-9-5} = 2@@

• @@\frac{17-11}{9-5} = 1@@

• @@\frac{17+11}{-9+5} = -1@@

What does VUX stand for?

• VUX

  Vertical

  Undefined

  x =

• Undefined

• User Experience

• Variable

Give values to variables and see which expression is equal.

• Give values to variables and see which expression is equal.

• Assign random values to variables.

• Use only integer values for variables.

• Ignore the expressions completely.

• Option 2

• Option 3

• Option 4

Rate

• Slope - number in front of x when solved for y.

• The total distance traveled divided by time.

• The change in y divided by the change in x.

• The ratio of the output to the input.

Equivalent - type in answers to find the same line.

• Equivalent - type in answers to find the same line.

• Equivalent - enter responses to match the same statement.

• Equivalent - input answers to discover the same phrase.

• Equivalent - write answers to identify the same text.

What is the equation of a line in slope-intercept form?

• y1~mx1+b

  m = slope

• y1 = mx1 + b

• y = m + b

• y = mx - b

y-intercept

• initial value, beginning balance, starting value

• final value, ending balance, concluding value

• average value, median balance, typical value

• maximum value, peak balance, highest value

What is the value of x?

• x = -9

• x = 0

• x = -9

• x = 3