Use a graphing calculator to Express solutions with approximations to the nearest thousandth.
-$$\frac { 9 } { 7 } x + y = 5$$
$0.4 \mathrm { x } - \mathrm { y } = 3$
A) $\{ ( - 2.947,8.789 ) \}$
B) $\{ ( 4.746 , - 1.102 ) \}$
C) $\{ ( 2.258,2.097 ) \}$
D) $\varnothing$

Question

Quizplus · Accepted Answer

The solution to the system of equations is approximately (4.746, -1.102) when solved using a graphing calculator.

Use a Graphing Calculator to Express Solutions with Approximations to the Nearest