What is the result of substituting for yin the bottom equation? y=x+3 y= x^2 + 2x - 4
1 answer:
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Answer:
Step-by-step explanation:Here's link to the answly/3fcEdSxer:
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Answer:
inequality form: x -2 or x > 3
interval notation form: (-∞,-2] ∪ (3,∞)
Step-by-step explanation:
I attached a picture that shows all the work. You begin by isolating then solving for x on both sides. Then form a solution using the information found out about x. For example, you can combine the found inequalities for x to solve that x must be GREATER than 3 while being LESS than -2. Using that you can form an line and make a line. Remember, when writing in interval notation form you always begin from the left to the right (in reference) to the number line.
