Find an equation of the tangent line at the given point P.y = 5x2 + x, P(-4, 76)
A. y = 
+ 
B. y = -39x - 80
C. y = - 
+ 
D. y = 13x - 16
Answer: B
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Match the equation with the appropriate graph.f(x) = 
A. 
B. 
C. 
D. 
Use a Venn diagram to answer the question.A survey of 240 families showed that91 had a dog;70 had a cat;31 had a dog and a cat;91 had neither a cat nor a dog, and in addition did not have a parakeet;7 had a cat, a dog, and a parakeet.How many had a parakeet only?
A. 34 B. 19 C. 24 D. 29
Solve the equation.3 - (x - 1) = -4x + 3(x + 10)
A. 
B. 
C. ?
D. {all real numbers}
Provide an appropriate response.Roberto is an employee of a store and receives 20% discount off all items in the store. During a sale, the price of a jacket is reduced by $15. Roberto will receive both his 20% discount and the $15 off. Which is better for Roberto, to take the 20% discount first and then subtract $15 or to subtract $15 first and then take his 20% discount? Explain you answer.
What will be an ideal response?