Unit 1
Identify the hypothesis of the conditional statement.
If it snows over 6 inches, then Francis will have to shovel the driveway.
What is: it snows over 6 inches
Find the midpoint of the segment with endpoints (4,1) and (10, 5).
What is: (7,3)
True or False:
Alternate Exterior Angles are congruent.
What is: True
Describe the transformation given by the ordered pair rule:
(x, y) ---> (-x, -y)
What is: 180 degree CCW rotation
What is: Yes
What is the next number in the pattern?
3, -6, 9, -12, 15, -18, . . .
What is: 21
Give that Ray BD bisects Angle ABC, what is the measure of Angle ABD if Angle ABC is 64 degrees.
What is: 32 degrees
Give the equation below, identify the slope AND provide the perpendicular slope.
y=3/4x+7
What is: m=3/4 and m=-4/3
The point A(-9, 2) is translated onto A' by the rule: (x, y) ---> (x+4, y-2). What is the coordinate of A'?
What is: A'(-5, 0)
What is: AB or BA
What is the converse of the following statement?
If it snows over 6 inches, then Francis will have to shovel the driveway.
What is: If Francis shovels the driveway, then it snowed over 6 inches.
Point M is the midpoint of Segment XY. Given XM=3x+16 and YM=5x-54. Find the value of x.
What is: x=35
Find the slope between the two points: (2,1) and (-5,3).
What is: m=-2/7
Given the vector below, describe the translation in words.
<-3, 5>
What is: left 3 and up 5
If the vertex angle of an isosceles triangle is 72 degrees, what is the measure of one base angle?
Provide a counterexample for the conditional statement below.
If the sun is down (night time), then it is 8pm.
What is: any time that it would be dark
Point M is the midpoint of Segment AB. Given AM=4x+8 and BM=6x-28. Find the length of AM.
What is: AM=80
What is the equation of the line that passes through the point (-1,3) with a slope of 6?
What is: y-3=6(x+1)
Given a triangle has the following angles: 131 degrees, 23 degrees, and 26 degrees. Classify the triangle by its angles AND sides.
What is: Obtuse Scalene Triangle
Write the equation of a circle with center (4,-8) and radius 7.
What is: (x-4)2 + (y+8)2 = 49
Identify the nth term.
Term 1, 2, 3, 4, n
Value 6, 10, 14, 18, ???
What is: 4n + 2
What is: x=11
What is: 93 degrees
The point A(-9, 2) is reflected over y=-x. Then A' is rotated 270 degrees. What is the coordinate of A' and A"?
What is: A'(-2,9) and A"(9,2)
The size of a computer screen is 23.5 inches (diagonally). If the computer screen has a width of 16 inches, what is the height of the screen?
Round to the nearest tenth(0.1).