Solve the System by Graphing $\left\{\begin{array}{l}y=x+3 \\y=3 x+7\end{array}\right.$ A) $\{ ( - 2,1 ) \}$

question 117

Multiple Choice

Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to
express the solution set.
- $\left\{\begin{array}{l}y=x+3 \\y=3 x+7\end{array}\right.$

• A) \(\{ ( - 2,1 ) \}\)
• B) \(\{ ( 2 , - 1 ) \}\)
• C) \(\{ ( 1 , - 2 ) \}\)
• D) no solution; \(\varnothing\)

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Definitions:

Dioecious

Having male and female reproductive structures on separate plants; compare with monoecious.

Monoecious

Having male and female reproductive parts in separate flowers or cones on the same plant; compare with dioecious.

Homosporous

Referring to plants that produce spores of one kind only, which are typically bisexual and can develop into a male or female gametophyte.

Eudicot Seeds

Eudicot Seeds belong to one of the two major groups of flowering plants, characterized by having two seed leaves, or cotyledons, upon germination, among other distinct structural features.