Not sure what the question is but 3x + 7 is the algebraic expression that would represent this statement.
Answer:
number 5 answer is y=2x+5
number 6 answer is y=-1/3x-6
Step-by-step explanation:
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The Meaning<span> of </span>Slope<span> and y-Intercept is when in the equation of a straight </span>line<span> (when the equation is written as "y = mx + b"), the </span>slope <span>is the number "m" that is multiplied on the x, and "b" is the y-intercept, where the </span>line <span>crosses the y-axis.</span>
The answer will be 1. Hope the work is understandable