Jeopardy Math ReviewDistance and
Midpoint Formulas
Area, Perimeter, Volume
Formulas
T-tables and Symmetry
Various Types of Slope
Equations of Lines
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
Calculate the midpoint between (8, 5) and (-2, 7).
Answer: (3, 6)
Calculate the distance between the points: (-5, 0) and (1, 7).
Answer: squareroot(85)
Calculate the length of side b:
Answer: squareroot(132) or 11.5
Answer: Yes!
Do these three points form a right triangle? (0, 0) (0, 8) (6, 0)
Do these three points form a right triangle?(1, 4) (2, -3) and (5, 2)
Answer: Probably Not?
Find the area the circle:
Answer: 4pi
Find the area of the triangle:
Answer: 27
Find the volume of the box:
Answer: 120
Find the circumference of the circle:
Answer: 6pi
Find the volume of the circular cylinder:
Answer: 112pi
Determine whether the following point is on the graph y = 2x + 7.
(5, -1)
Answer: Heck no!
Complete the t-table y = ½ x - 6:
Answer: -7, -6, -5
x y-202
Plot these points and describe the general shape of the graph:
(2, 1) (3, 4) (5, 10)
Answer: Slanted line with positive slope
Find the x and y-intercepts of the graph of the line:y = 4x - 12
Answer: y-intercept (0, -12) x-intercept (3, 0)
What kind of symmetry does the graph of the line have:
Answer: y-axis symmetry
22 xy
Calculate the slope between the points:(9, 3) and (-5, 7)
Answer: -4/14 or -2/7
Calculate the slope between the points:(0, 5) and (-1, 4)
Answer: 1/1 or 1
What is the slope of a line parallel to the line:y = 5/3x + 2
Answer: 5/3
Answer: 4/3
What is the slope of a line perpendicular to the line:y = -3/4x - 9
Write the equation of the line perpendicular to y = -7/2x + 5 through the point (0, -2).
Answer: y = 2/7x - 2
Write the slope-intercept form of the line through the points:(0, 5) and (-1, 3)
Answer: y = 2x + 5
Answer: y = x - 5
Write the slope-intercept form of the line through the points:(3, -2) and (7, 2)
Write the point-slope form of the line going through the points:(7, 2) and (-5, -1)
Answer: y – 2 = 1/4(x – 7)OR y + 1 = 1/4(x + 5)
What is the center and radius of the circle described by this equation:(x – 8)2 + (y + 2)2 = 16
Answer: (8, -2) and r = 4
What is the general equation for a circle?
Answer: (x – h)2 + (y – k)2 = r2