Welcome back guys, there is a bit of hdubz for tonight, and here is the Extended 1 video on Quadratics:
EXTENDED 1. D & F Periods:
Isolate and graph the inequality:
5x + 2y < 8
4. Simplify: ( 6x2 – 9y )2
5. Solve for x: 3x2 – 21x = 0
CORE 1. E PERIOD:
Graph the following:
y = 2/3x + 1
Solve for x in the following:
3x - 1 = 7
3x - 2 = -2x + 5
Solve and graph on a number line:
-2x - 5 < 7
EXTENDED 1. D & F Periods:
Isolate and graph the inequality:
5x + 2y < 8
2. Mr. Federico travels from Lugano to Luzern in 2 hours and 13
minutes at an average pace of 95 kilometers per hour. What was the total
distance between Lugano and Luzern?
3.
Davey B. has 2,500 chf after he invested 2,200
in a simple interest account for three years. What was the interest rate he
earned?4. Simplify: ( 6x2 – 9y )2
5. Solve for x: 3x2 – 21x = 0
CORE 1. E PERIOD:
Graph the following:
y = 2/3x + 1
Solve for x in the following:
3x - 1 = 7
3x - 2 = -2x + 5
Solve and graph on a number line:
-2x - 5 < 7
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