Graph the equation and state whether the line has a positive or negative slope.y = 
x + 2
A. Positive slope
B. Negative slope
C. Positive slope
D. Negative slope
Answer: C
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Solve the problem.Write an equation for the tangent line to the curve 
at the point 
A. 
+ 
= 1
B. 
+ 
= 
C. 
+ 
= 1
D. 
+ 
= 
Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.
A. y = (x - 3)2 B. y = (x + 3)2 C. y = x2 - 3 D. y = x2 + 3
Solve the problem.Sue and Joan are making cloth pins for a craft show. They have enough fabric to make at most 60 giraffe pins and 120 frog pins. They know they will be able to sell at least 10 giraffes and 20 frogs. However they have time to make only a total of 150 pins. If their profit is $2.80 for each giraffe and $1.05 for each frog, what is their maximum profit?
A. $210.00 B. $294.00 C. $262.50 D. $367.50
Find the length of the unknown side of the right triangle. If the answer is not a whole number, approximate it to one decimal place.
A. 425 mi B. 6.7 mi C. 212.5 mi D. 20.6 mi