Answers edited by MrsRudolph221

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• How do you evaluate the expression #3a+2b# for #a=1# and #b=-2#?
  
• How do you write fractions with a common denominator?
  
• How do you find the end behavior and state the possible number of x intercepts and the value of the y intercept given #y=x(x+1)^2(x+4)^2#?
  
• How do you simplify #\frac { h ^ { 9} \cdot h ^ { 9} } { h ^ { - 9} }#?
  
• How do I find the value of sin 5pi / 6?
  
• What is the domain of #y = 2sinx+ 1#?
  
• How do you get an inequality like #2x+y>2# in #y=mx+b# form?