Find the y-intercept of the polynomial function.f(x) = -x2(x + 9)(x2 + 1)
A. 9
B. 1
C. -9
D. 0
Answer: D
Mathematics
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Solve.An order consists of 2 ft by 4 ft by 8 ft cedar boards which cost $3.10 each and 2 ft by 3 ft by 8 ft pine boards which cost $2.50 each. The total value of the order is $68.40. If there are four more cedar boards than pine boards, how many are there of each?
What will be an ideal response?
Mathematics
Solve the equation.
a - 
= -5
A. -26 B. 26 C. -24 D. 24
Mathematics
Find the slope of the line.
A. 1 B. not defined C. 0 D. -1
Mathematics
Multiply. Write the answer in lowest terms.
? 
A. 
B. 
C. 
D. 
Mathematics