Mathematics Flashcards

Front

Solution to the system of equations: \( y = (1/3)x + 5 and y = -2x - 2

Back

A) (4.2, 6.4) B) (-1.4, 0.8) C) (-3, 4) D) (-1, 0)

Front

Equivalent expression for 4.5^{2x+2}

Back

A) 18^x B) 410.0625^x C) 20.25(9)^x D) 20.25(20.25)^x

Front

Graph of g(x) = f(x) + k when k = 1 is the graph of f translated:

Back

1 unit up

Front

Graph of g(x) = f(x) + k when k = -2 is the graph of f translated:

Back

2 units down

Front

Fareed’s initial investment in a bank account that earns interest compounded monthly is:

Back

$750

Front

Monthly interest rate earned by Fareed’s bank account is:

Back

1.8%

Front

Equation representing a line that passes through the point (10, 7) and is perpendicular to the graph of the equation y = 5x - 4.

Back

y = -(1/5)x + 9

Front

Function for the amount of money in a savings account after t months with an initial deposit of $50.

Back

B(t) = 50(1.0015)^{t}

Front

Factor by which the amount in the account increases every month, every year, and every 10 years.

Back

Every month: 1.0015 Every year: 1.0181 Every 10 years: 1.1956

Front

Solution for x in the equation 2(x + cx) + 4 = 3 - ax.

Back

x = 1 + \frac{a}{2} + c