Unit 1
Sadie has $22.75 in her school lunch account. If she wants the money to last for this 5-day week of school, determine the appropriate amount she should spend each day.
What is $4.55?
Solve 21 = 3p - 6.
What is 7?
Decide whether the relation is a function: {(-4, 1), (0, -9), (1, 8), (1, 2), (-5, -9)}.
What is NOT a function?
For the sequence, determine if it is arithmetic. If it is, find the common difference.
-9, -13, -17, -21
What is arithmetic sequence, common difference = -4
Who was the second President of the United States?
Who is John Adams?
Evaluate the value of 5x2 - 11x + 18 when x = 2.4
What is 20.4?
Write this verbal equation as a numerical equation: Four times the sum of a number x and a number y is equal to 20.
What is 4(x + y) = 20?
Is the following equation linear or non-linear? y = -2x2 + 5.
What is non - linear function?
Find the slope of the line that passes through (2, 4) and (2, 1). Write your answer in simplest form.
What is undefined?
What is the formula for point-slope form?
What is y - y1 = m(x - x1)?
What is the numerical expression that represents twenty less than the quotient of eighteen and 13.8?
What is (18/13.8) - 20?
Solve (x+15)/10 = 2/5.
What is x = -11?
Is there a line of symmetry for this graph? If so, where is the line of symmetry?
What is yes, line of symmetry at x = -1?
The equation of a line is as follows: 2x - 6y = -6.
Find the slope and the y-intercept.
What is slope = 1/3 and y-intercept = 1?
What is the formula for finding a specific term in arithmetic sequences?
What is an = a1(n - 1)d ?
What is the value of 24 + 2|9x+2| when x = -2?
What is 48?
Solve |3y + 6| = 30.
What is {-12, 8} ?
The function g is defined as follows: g(x) = 2x2 - 3x. Find g(-3) + 2.
What is 29?
Based on the graph, write the equation for g(x).
What is y = |x + 5| - 6
What was in the Golden Snitch that Dumbledore gave Harry Potter in the Deathly Hallows?
What is the Resurrection Stone?
Evaluate (-3a + 4b)3/(2c-1) when a = 4, b = 2, and c = 3.
What is 12.8?
Solve (15+ax)/5 = 10 for x.
What is x = 35/a ?
Find the domain and range of the following:
Domain: -6 < x < 2
Range: -9 < y < 7
The points (-2, 1) and (14, r) lie on a line with slope 1/4. Find the missing coordinate r.
What is 5?
What is the only mammal that can fly?
What are bats?