Consider the following parametric equations.

a$.$

Eliminate the parameter to obtain an equation in x and y$.$

b$.$

Describe the curve and indicate the positive orientation.

x equals left parenthesis t plus $3$ right parenthesis squaredx$=($t$+3)2,$

y equals t plus $4$y$=$t$+4$;

negative $10$ less than or equals t less than or equals $1010$t$10$

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Part $1$

a$.$

Eliminate the parameter to obtain an equation in x and y$.$

yequals$=$enter your response here