Interests
(Simple Interest) $60,000 at 15% for 8 years
$132,000
8(1 - 8a) + a = 512
a = -8
(0, 5) (3, 320)
y= 5 (4) ^x
(Find Percent) 0.24
24%
(Midpoint) (-9, -2) (-8, 7)
(-17/2, 5/2)
(Compound Interest) $33,000 at 3% compounded annually for 2 years
$35,009.70
-4 - 5(2b - 7) = 101
b = -7
(4, 8) (8, 128)
y= 1/2 (2) ^x
(Find Percent) 0.025
2.5%
(Midpoint) (-6, -1) (0, -9)
(-3, -5)
(Compound Interest) $6,000 at 10% compounded annually for 30 years
$104,696.41
128= 8(-8 + 4p)
p = 6
(2, 3) (4, 27)
y= 1/3 (3) ^x
(Find Decimal) 37%
(Slope-Intercept Form) (-5, 5) (5, 1)
y= -2/5x + 3
(Simple Interest) $850 at 2.5% for 15 years
$1,168.75
-256= -8(1 - 6n) -8
n = 5
(2, 16) (6, 256)
y= 4 (2) ^x
(Find Decimal) 384%
3.84
(Slope-Intercept Form) (-4, 1) (-2, -2)
y=-3/2x +7
(Appreciation) $350,000 at 3.5% appreciates annually for 7 years
$445,297.74
-2b - 6(b - 6)= 33 - 8b
No Solution
(3, 16) (5, 256)
y= 1/4 (4) ^x
(Find Decimal) 4,567%
45.67
(Solve Systems) y=6x-23
y=3x-14
(3, -5)