Problem of the DayMar 23, 2020
March 23, 2020
23.14 + 1.02 = ?
Categorize the following Real numbers as : Natural, Whole, Integer, Rational and Irrational. Make sure to include every appropriate category.
Describe the side length and angle measurements for equilateral, isosceles and scalene triangles.
Find the vertex and direction of opening for the following parabola.
You have a right triangle ABC with sides a and b and hypotenuse c. The length of side a is 6. The length of side b is 8. Find the length of side c and set up the 6 trig ratios (sin, cos, tan, csc, sec and cot) for angle A
Write the transformation of the graph of y = x2 shifted right 4 units, up 2 units and reflected over the x axis.
Grade 6: 24.16
Grade 8: -19 real, rational, integer
1.43186….. real, irrational
0 real, rational, integer, whole
real, rational, integer, whole and natural
Geometry: equilateral all sides the same length all angles 60 degrees
isosceles two sides the same length base angles congruent and measure (180 - vertex angle)/2
scalene no sides the same length. smallest angle across from shortest side, largest angle across from longest side
Algebra II: x coordinate of the vertex is -b/2a so -18/-6 or 3
plug into equation to find y coordinate of the vertex = 21
vertex (3, 21) opens down because a<0
Trigonometry: c = 10
Pre-calculus: -(x-4)2 +2
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