What is the translation of the function f(x) = 2^(x) - 3
3 units down
100
What is the product of (4x -4) and (x +3)
4x^2 +8x -12
200
4√2 × 3√4
24√2
200
Solve for x: y = 1/3xp
x = 3y/p
200
Given an = 5n +4, find a4
24
200
Growth or Decay?
2(1/2)^(x+3)
Decay
200
-2x(-3x -7)
6x^2 +14x
300
Amy can drink 4 cups of milk in 10 minutes. How would you convert this rate to ounces per hour?
8 oz = 1 cup
60 mins = 1 hr
192 oz per hr
300
-4x - 2y = 12
4x + 8y = 24
x = -6, y = 6
300
y = 2/3x - 1
rate of change =
y-intercept =
rate of change = 2/3
y-intercept = -1
300
Write the explicit formula for the sequence per day.
2, 6, 18, 54, 162
2(3)^n-1
300
True or False: This is a function
(-2,-7), (-2,5), (0,-16), (2,0), (2,6)
False
400
A snake travels 6 inches in 2 seconds. How would you covert this speed to feet per minute?
12 in = 1 ft
60 sec = 1 min
15 ft per min
400
-6x + y = -11
-2x - 3y = -7
x = 2, y = 1
400
Given the explicit formula, an = -2n + 1.
Find the first 5 terms.
-1, -3, -5, -7, -9
400
You bought a boston whaler in 2004 for $12,500. The boat's value depreciates by 7% a year.
How much is it worth in 2020
3914.14
400
A cell phone company charges a $20 flat fee plus $0.05 for every minute used for calls. Write an equation to represent the situation.
y = 20 + .05x
500
(3x^2 -4x -5)+(2x^2 -8x +2)
5x^2 -12x -3
500
Given the equation y = 5x - 7, which point is a solution?
all that apply.
A. (1,-2) B. (-1,2) C. (-2,-17) D. (0,7) E. (2,3)
(1,-2), (-2,-17), (2,3)
500
Leah had her car towed when it broke down. It cost her $3.50 per mile to have it towed plus a flat fee of $50. The function for her cost was C(m)= 3.5m + 50. If she had it towed 32 miles, how much did it cost her?
$162
500
Name the domain, range, and asymptote.
f(x) = 3^(x-4)
D: All real numbers
R: y greater than 0
Asymptote: y = 0
500
Write an equation for the given description.
An exponential graph that has a base of 2 and has been reflected over the x-axis, shifted 4 units left and 3 units down.