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What is the x-intercept of the graph: 2x + 4y = -10
4 months ago
Q:
What is the x-intercept of the graph: 2x + 4y = -10
Accepted Solution
A:
Step-by-step explanation:make y the subject2x + 4y = -104y = -2x -104y = -2 (x + 5) divide both sides by 4y = -2 (x + 5)/4y = -(x+5)/2y = -x/2 -5/2y = -1/2x - 2.5y = -0.5x - 2.5 intercept is -5/2 or -2.5