Graded Assignment
Checkup: Hyperbolas
Answer the following questions using what you've learned from this unit. Write your
responses in the space provided, and turn the assignment in to your Instructor.
Identify the type of conic section (circle, hyperbole
Graded Assignment
Checkup: Parabolas
AnSWer the following questions using what you've learned from this unit. Write your
responses in the space provided, and turn the assignment in to your instructor.
Identify the conic section (circle, ellipse, parabola,
1. Your local bank is offering three promotions: You can make a minimum
investment of $50 and earn an annual interest rate of 2% for five years, a minimum
investment of $100 and earn a quarterly interest rate of 0.5% for five years, or the
bank will give
Amplitude:
The amplitude of this cosine function is 1. It means the function has a maximum value of 1 and a
minimum value of -1 and when plotted the curve will look like a wave oscillating between those two
values.
Period:
The cosine function is a periodi
1. f(x) = 2/XA2—2x—3
Graph (1 point)
Domain and Range (1 point):
Domain: (*00,“1)U(—1,3)U(3,oo), {xlx #5 *1, 3}
Range:(—oo,—12]U(O,oo), {W E -12, y > 0}
x and y Intercept(s) (1 point): no x—intercept, 2/3
Horizontal Asymptote(s) (1 point): 0
Vertical As