Flashcards
Math
Cards in this deck (25)
- 1Solve the system y=3x+1 y=3x-3 Does it have one solution,infinitely many solutions,or no solution.No solution
- 2Use substitution y=-5x+14 y=x-10The solution is (4,-6)
- 3Find the slope of the line through (1,-2) ) (7,-2)undefined
Go up and down - 4Find the slope of the line through (0,8) (0,0)undefined
up and down - 5Are the given lines perpendicular x=-2 y=8yes since they intersect
- 6Write and equation of the line in slope intercept form (-1,3) (0,4)y=3x-8
- 7Alternate Interior AnglesThe pairs of angles on opposite sides of the traversal but inside the two lines
- 8Alternate Exterior Anglesthe pair of angles on the outside of the parallel lines but on opposite sides
- 9Vertical Angleseach of the pairs of opposite angles made by two intersecting lines.
- 10Adjacent Angleswhen 2 angles are next to each other and share a common side and point
- 11Supplementary Angleswhen 2 or more angles add up to 180 degrees and make a straight line
- 12Complementary Angleswhen 2 or more angles add up to 90 degrees and make a right angle
- 13Congruentthe exact same size
- 14transformationmoving a shape so that it is in a different position, but still has the same size, area, angles and line lengths
- 15pre-imagethe original image before transformation
- 16imagea figure resulting from a transformation
- 17rotationa transformation made by rotating (turning or spinning) a figure around a given point
- 18reflectiona transformation created by reflecting (flipping) an image over a line
- 19translationa transformation created by sliding an object
- 20dilationa transformation created proportionally by enlarging or reducing a figure
- 21exterior anglesan angle formed outside a polygon by extending one of its sides
- 22planea flat, 2D surface that goes in all directions forever
- 23transversala line that intersects (crosses) two or more lines in a given plane
- 24proofa convincing demonstration that a mathematical statement is true
- 25hypotenusethe side opposite the right angle - it is also the longest side of a right triangle
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- Flashcards on Math, created by Game Gambler on 19/03/2018.
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- Game Gambler
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