1. use commutative property to reorder the terms.2x+81=0.2. move the constant to right side by adding its opposite on both sides. 2x+81-81=0-81.2x=(-81).3. divide the equation on both sides.2x ÷ 2 = 81 ÷ 2.x = -81/2. your answer is -81/2. if you need to simplify it into a decimal, it’s -40.5.
Answer from: Quest
slope intercept form is y = mx + b
Answer from: Quest
d
step-by-step explanation:
the two points from this line are (0,4) & (2,-2)
we can call
now, lets find the slope (m):
now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4
the slope-intercept form is given by
putting the points, we have:
d is the correct answer.
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