Calendar
What day is the first test?
2/24/21
What is the best way to get a hold of Professor Shroyer?
Email!
The formula for a linear function?
y = mx + b
What is the formula to find slope?
(Y2-Y1)/(X2-X1)
What day is Test #2?
3/31/21
When and where does class meet?
On Zoom, Monday and Wednesday, 2:00-3:20
Can a function's X or Y values repeat?
Y can repeat
X CANNOT repeat
What is the quadratic formula?
x= (-b +/- sqr rt. (b^2 -4ac)) / 2a
What day is the third test and the final?
Test #3: 4/26/21
Final: 5/10/21
Where do we do homework for this class?
MyMathLab
What is the shape of a quadratic function?
Parabola (U)
What is the domain of y = 1/x?
All real numbers but 0
x cant equal 0
What day will we corve Chain Rule?
2/10/21
How will tests be taken?
On zoom with the camera showing your workspace.
What is the formula for an Exponential function?
y = a^x (variable is the exponent)
What is Y if X=2 for f(x)= 5x + 3?
f(2) = 5(2) + 3
f(x) or y=13
What day do we cover section 5.4?
3/24/21
How is the grading broken down? (What are the percents?)
Homework: 20%
Tests 1,2,3: 20% each
Final: 20%
What is the #1 RULE for rational functions?
The denominator cannot equal zero
What is the difference of squares factoring formula?
(if you had something that looks like x^2 - 16)
a^2 - b^2 = (a+b)(a-b)
so for x^2-16....
x^2 - 4^2=(x+4)(x-4)