Potpourri
(5x - 8) + (7x + 13)
What is 12x + 5
What is a function?
A relationship where each x value only has one corresponding y value
3p(2p4 + 6p2)
What is 6p5 + 18p3
What is
117/13 ?
How do you rewrite xy3 using multiplication?
x*y*y*y
Graph using the x and y intercepts
6x - 4y = 12
x int - (2,0)
y int - (0,-3)
Which graphs are functions?
1,3,4,&5
(4y2 + 7)(3y - 9)
What is 12y3 - 36y2 + 10y - 63
(4x4-2x3+x2)/x2
4x2-2x+1
What do you do when you multiply two exponents with the same base?
What is add exponents
solve
3 lx+2l -8 = -2
x = 0,-4
g(n) = n 2 + 4 + 2n
h(n) = −3n + 2 Find (g ⋅ h)(1)
−7
(w - 6)(5w2 + w - 8)
What is 5w3 - 29w2 -14w + 48
(n3 + 8n2) / (n + 8)
n2
What do you do when you divide two exponents with the same base?
What is subtract exponents
Simplify
(1/3 / 1/2 ) + ( 21/4 * 36/7)
93/3 or 31
g(n) = 3n + 2 f (n) = 2n 2 + 5
Find (g o f)(2)
41
5x(2x - 4)^2
What is 20x3 - 80x2 + 80x
(m 3 + m 2 - 39m + 21) / (m + 7)
m 2 - 6m + 3
What do you do when you raise and exponent to another exponent?
Multiply
(50k 3 + 10k 2 − 35k − 7) ÷ (5k − 4)
10k 2 + 10k +( 1 − 3 /5k − 4 )
g(x) = 2x − 2
f (x) = x 2 + 3x Find (g o f )(−2 + x)
2x 2 − 2x − 6
(y - 4)(y + 7)(5y - 1)
What is 5y3 + 14y2 -143y + 28
(-2x2+x3-75)/(x-5)
x2+3x+15
Simplify
(-x3)2
x6