Draw the graph of the equation.y = x2 + 3x - 9

A.

B.

C.

D.


Answer: C

Mathematics

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Simplify the expression. + 

A.
B.
C.
D.

Mathematics

Provide an appropriate response. Solve for x by using an equivalent exponential equation: log9 x = 

A. x = 3
B. x = 
C. x = -3
D. x = 

Mathematics

Solve the problem.The amount of gas that a helicopter uses is directly proportional to the number of hours spent flying. The helicopter flies for 4 hours and uses 20 gallons of fuel. Find the number of gallons of fuel that the helicopter uses to fly for 6 hours.

A. 35 gal B. 24 gal C. 36 gal D. 30 gal

Mathematics

Estimate the mean ACT score and standard deviation from this frequency table. ACT Score No. making score 21-23 25 24-26 40 27-29 70

What will be an ideal response?

Mathematics