Graph the function on a grapher. Then use the grapher to find the x- and y-intercepts. Round to the nearest hundredth if necessary.f(x) = 0.91x2 - 3.62x + 16.89
A. No x-intercepts, (0, 16.89)
B. (6.73, 0), (0, 16.89)
C. (16.89, 0), no y-intercepts
D. (6.73, 0), (-2.76, 0), (0, 16.89)
Answer: A
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Solve the following graphically. If necessary, round answers to the nearest thousandth.ex + ln 8 = 6ex
A. 3.921 B. No solution C. 2.079 D. 0.347
Solve the problem. Assume that relative maximum and minimum values are absolute maximum and minimum values.A firm produces two kinds of tennis balls, one for recreational players which sells for $2.50 per can, and one for serious players which sells for $4.00 per can. The total revenue from the sale of x thousand cans of the first ball and y thousand cans of the second ball is given by 
The company determines that the total cost, in thousands of dollars, of producing x thousand cans of the first ball and y thousand cans of the second ball is given by 
Find the
number of each type of ball which must be produced and sold in order to maximize the profit. A. 2000 of the $2.50 cans and 5000 of the $4.00 cans B. 4000 of the $2.50 cans and 3000 of the $4.00 cans C. 3000 of the $2.50 cans and 4000 of the $4.00 cans D. 5000 of the $2.50 cans and 3000 of the $4.00 cans
Convert the number 
to the octal system.
?
__________eight
Fill in the blank(s) with the appropriate word(s).
Use the table and the given X-ray absorption diagrams to identify the composition of each of the regions marked by a letter. The number in each region shows its absorption, and the number on each X-ray beam shows the total absorption for that beam.
?
Type Air Water Gray matter Tumor Blood Bone Absorption 01,0001,0201,0301,0502,000?
?
, 
, 
?
A. x = Bloody = Bonez = Blood
B. x = Bloody = Gray matterz = Tumor
C. x = Boney = Bloodz = Bone
D. x = Gray mattery = Tumorz = Blood
E. x = Tumory = Bloodz = Gray matter