Suppose that the functions

s

and

t

are defined for all real numbers

x

as follows.

=sx3x2

=tx4x

Write the expressions for

·stx

and

+stx

and evaluate

-st-1

.

Which function represents exponential growth? f (x) = 3x f (x) = x^3 f (x) = x 3 f (x) = 3^x

Which phrase describes the algebraic expression 3 x minus 4?

R (x) = - x² + 3x s (x) = 2x + 1 (s - r) (x) =

Which word completely describes the polygon whose vertices are the ordered pairs (1, 6), (4, 6), (4, 3), and (1, 3) ?

What is a equivalent fraction to 1/2

The population of City A was approximately 243000 people, and it increased by 8% in one year. What was the new population

caballero purchases a toy car for $6 3/4 and spends $2 1/2 on ice cream. If he has a starting balance of $10, how much money does caballero have left?

Of 125 students in 5th grade, 3/5 of them have a mobile phone. How many students do not have a mobile phone?

Solve the formula for the indicated variable Force: f = ma; solve for m

Suppose that $88 comma 00088,000 is invested at 3 and one half3 1 2 % interest, compounded quarterly. a) find the function for the amount to which the investment grows after t years