SOLUTION Math Journal Think of a situation that is a proportional relationship. Graph the relationship in the coordinate plane. Label each axis with units. Then find the slope of the line. Tell what the slope means in this situation.

Q: Let f (z, y) = 4x+y. Find the slope of the surface z = point (1, -1). f (T, y) in the y-direction at…

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Q: Write the equation of the line passing through the point (9,-7) and perpendicular to the line = 10.…

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Q: 1-3.) Find the slope. 1. 4x – 5y = 10 %3D

A: We Find the slope given equation compare with slope intercept form.

Q: 3. Treadmill Running | (16, 6) (4, 6) 8 16 Time (minutes) Speed (mi/h)

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Q: y + 2 = 8(x – 2)

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Q: A phone company charges for service according to the formula: C(n) = 29 + 0.1n, where n is the…

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Q: 10) Slope= -5. y-intercept =-2 %3D

A: Slope = -5,               y-intercept = -2

Q: Ben created a table of values to represent a linear relationship. What is the meaning of the slope…

A: In a linear relationship, the slope is a measure of how steep the line is. It is calculated as the…

Q: 1. A bird flies at a constant rate of 20 miles in one hour. a. Write an equation to represent this…

A: A bird fly at constant rate of 20 miles in one hour. A) let x denotes distance  y denotes time  we…

Q: Consider the curve defined by x? + xy + y? = 27 a. Write an expression for the slope of the curve at…

A: The slope of the tangent is the dy/dx at the given point.

Q: The local hospital is putting in a wheelchair ramp. What is the slope of this ramp? 28 ft O 7 4 ft

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Q: Engagement: Integer Operations Review Find values for a and b that make each side have the same…

A: We have to find the slope

Q: Write an equation in slope-intercept form for each line des 1. slope = -4, y-intercept = 3 2. slope…

A: Given: Slope(m) = -4 y- intercept (c)=3

Q: The charity gala will cost $335 if it has 67 attendees. If there are 90 attendees, how much will the…

A: Given Information -  Number of attendees in the charity gala = 67 Cost for the charity gala = $335…

Q: 1. slope = -6; passes through (-4, 1)

A: →Equation of straight line in slope-intercept form is given as,                          y = mx +…

Q: What do you do first when computing a predicted value?

A: Here use equation of y- predicted , y^  = β0 + β1 (x) y =  dependent variable x = independent…