STAAR Algebra Review Day 9

The coordinates of the y-intercept are (0, 16).

The graph includes the point (4, 1).

The coordinates of the x-intercept are (16, 0).

The graph has no horizontal asymptote.

f(x) = 2 (1/4)^x

f(x) = -2 (1/4)^x

g(x)= -3(3)^x

g(x)= 3(10)^x

g(x)= -3 (2)^x

g(x)= 2 (0.5)^x

y = 250000 * (3/4)^x

y= 250000 * (1/2)^x

y = 250000 * e^(-x)

y= 250000 - 125000x

y-intercept: (0, 1/2)

asymptote: y = 1

y-intercept: (0,0)

asymptote: y = 2

y-intercept: (0, 1/3)

asymptote: y = -1

y-intercept: (0, 1/4)

asymptote: y = 0

f(m) = 14000 * (0.92)^m

f(m) = 14000 * (0.88)^m

f(m) = 14000 * (1.08)^m

f(m) = 14000 * (0.75)^m

y-intercept (0, -10)

asymptote y= 2

y-intercept (0, 10)

asymptote y= 5

y-intercept= (0, -25)

asymptote y= 0

y-intercept (0, 0,

asymptote y= -5

y-intercept: (0,5) Asymptote: 0, Decay function

y-intercept: (0,3) Asymptote: 5, Growth function

y-intercept: (0,0) Asymptote: 5, Growth function

y-intercept: (0,5) Asymptote: -3, Growth function

y-intercept: (0,3) Asymptote: y = 6, Decreasing function

y-intercept: (0,6) Asymptote: y = 0, Increasing function

y-intercept: (0,0) Asymptote: y = 6, Constant function

y-intercept: (0,6) Asymptote: y = 3, Decreasing function

decreasing because a>1 & 0<b<1

constant because a>1 & 0<b<1

increasing because a>1 & 0<b<1

oscillating because a>1 & 0<b<1

y-intercept: (0,0) Asymptote: y = 3

y-intercept: (0,-1) Asymptote: y = -2

y-intercept: (0,-3) Asymptote: y = 0

y-intercept: (0,2) Asymptote: y = 5

y-intercept: (0,0) Asymptote: y = 4

y-intercept: (0,2) Asymptote: y = 1

y-intercept: (0,5) Asymptote: y = -1

y-intercept: (0,4) Asymptote: y = 0