Date post: | 01-Jan-2016 |
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Please work within your groups to complete the problems.
• Remember….each person in your group will answer on the sheet of white paper
• Send up a representative to staple your answers and put in the corresponding pile.
• Enjoy!
State what property is illustrated in each of the following:
a. (16a)b = 16(ab) ________________________
b. -7(-1/7) = 1 _________________________
c. 10x + (-10x) = 0 ________________________
d. 3x(4 + 5x) = 12x + 15x2 ________________________
e. 4x + 5 = 5 + 4x ________________________
A rectangle is 5 ft wider than a square. The rectangle is twice as long as it is wide. Find the area of the square given that the difference between the two perimeters is 70 ft.
Find the slope for the following: 1.a line that contains (-1, 3) and (3, -12)2. x = -53. y = 94. 15x + 9y = 16
z varies jointly as m and n and inversely as the square of p. If z = 100 when m = 10, n = 4 and p = 2, what is p when z = 16, m = 5 and n = 32?
Choose the best answer for the following:A student ticket and an adult ticket costs $4 to go
to the movies. Four student tickets and three adult tickets cost $13 to go to the same movie. Given the following system:
x + y = 44x + 3y = 13
How much will a student ticket cost? $1 B. $2 C. $3 D. $4
It takes a boat 2 hours to travel 28 miles downstream and one additional hour to travel 2 extra miles upstream. Find the speed of the boat in still water and the rate of the current.
For the following system of inequalities:• Show the feasible region.• Find the corner points.• Find the maximum and minimum values for the
objective function.
The objective function is P = 11x - 5y 4x – 2y < 8x > 10< y < 4
f(x) = (2x + 3)(9 – x)Standard form _______________________Max/ Min? _______________Opens up/ Opens Down? __________________
Given the following equation:f(x) = 2x2 – 4x – 16
a. Find the vertex.
b. Find the equation for the axis of symmetry
c. Find the roots or solutions