For the following equation, graph y = f1(x) and y = f2(x) on the same screen on your calculator. From the graphs, make a conjecture as to whether the equation is an identity. If so, prove your conjecture. = 

What will be an ideal response?


The statement is an identity. The student's answer should include a proof.

Mathematics

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Find a value for the constant a so that f(x) = ax2 models the data. 

A. a = 0.3 B. a = 3 C. a = 1 D. a = 0.1

Mathematics

 If you purchase a home for $205,000 with a down payment of 3%, what is the amount of the down payment and the mortgage amount?

a.  down payment:  $6,150 mortgage amount:  $198,850 b.  down payment:  $68,333 mortgage amount:  $136,667 c.  down payment:  $6,335 mortgage amount:  $204,816 d.  down payment:  $6,150 mortgage amount:  $205,000 e.  down payment:  $6,335 mortgage amount:  $205,000

Mathematics

Simplify.i57

A. -1 B. 1 C. -i D. i

Mathematics

Simplify the expression:

a. 2 b. 7 c. 8 d. 16

Mathematics