Solve.x1/2 - 10x1/4 = -25
A. 
B. 5
C. 20
D. 625
Answer: D
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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.cos 2x = sin 2x tan x
What will be an ideal response?
Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total cost function is given by 
and the total profit function is given by 
, where x represents the number of boxes of computer chips produced. The total revenue function, R(x), is such that 
. Find R(x).
A. R(x) = 45x + 0.3x2 B. R(x) = 45x - 0.3x2 C. R(x) = 47x - 0.3x2 D. R(x) = 44x - 0.6x2
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = (x2 - 1)2
A. 1, multiplicity 2 B. 1, multiplicity 2 ; -1, multiplicity 2 C. 1, multiplicity 4 ; -1, multiplicity 4 D. - 1, multiplicity 2
Solve the problem.There are two types of tickets for a school play: student tickets and tickets for the general public. The total cost for one student ticket and one general public ticket is 
The total cost for 10 student tickets and 12 general public tickets is 
How much does a student ticket cost?
A. $1 B. $3 C. $8 D. $2