Y=2x-1 5x-4y=1is 1,1 a solution of the system

yes

Step-by-step explanation:

given the 2 equations

y = 2x - 1

5x - 4y = 1

To determine if (1, 1 ) is a solution

Substitute x = 1, y = 1 into the left side of both equations and if equal to the value on the right side then it is a solution

y = 2x - 1

left side = 1 and right side = (2 × 1) - 1 = 2 - 1 = 1 ← both sides equal 1

5x - 4y = (5 × 1) - (4 × 1) = 5 - 4 = 1 = right side ← both sides equal 1

Hence (1, 1 ) is a solution to the system

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

step-by-step explanation:

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