To make a determination of when the velocity of the hiker was positive, negative or zero, I used the graph of the velocity function and:

Q: %3D What is the slope of the function y = 3x² + 5x – 7 at (-1,-

A: Given query is to find the slope of the function.

Q: In a linear relationship, as the X scores increase, the Y scores change a. in only one direction.…

A: So the correct option is Option  a. in only one direction

Q: Find the slope of the line tangent to the graph of the function at the given value of x. y = x4 +…

A:

Q: In your response, please be sure to label the relation as (a) linear, quadratic, or exponential, (b)…

A: In statistics, a regression equation is used to determine whether or not there is a link between two…

Q: Calculate of the slope of the line between any two of the connected points

A:

Q: a home improvement warehouse charges $60 delivery fee. a customer wants to purchase a number of…

A:

Q: What is the slope of the following equation? H/3

A:

Q: ) For the following equation, give the slope and intercept: yhat= 50.6-2.5*x    Slope: _______…

A: We have given thta,  The regression equation is,  yhat= 50.6-2.5*x  Then,  We will find the slope…

Q: Use the point-slope equation to identify the slope and the coordinates of a point on the line y – 4…

A:

Q: Find an equation of me 1ine Through (2.3); slope 5

A:

Q: Find the slope of the line using the slope formula and coordinate

A:

Q: (0 E: (23.68, 21.05) F: (24.24, 24.46) D: (42, 12.50)

A: Given query is to find slope between any two points.

Q: L5Q6.The curve of best fit is given as y = 3 + 4x - 2x2. Find the value of y when x = -1. A.-9…

A: The given equation is  y = 3 + 4x - 2x2

Q: The slope of a line is:  5.10 By how much does the Y-variable change if the X-variable increases by…

A: The objective of this question is to find out the change in the Y-variable when the X-variable…

Q: What is the slope of the line  F. 5 G. 1/5 H. -5  J. -1/ 5

A: Slope is equal to change in y divided by corresponding change in x.

Q: Find the slope of the following line using the following table: Y -3 -6 3. 4. 10

A: Take any two coordinates from the table to evaluate the slope Therefore, the points are: -3,-6,0,0…

Q: A company charting its profit notices that the relationship between the number of units sold, and…

A:

Q: Find the slope of the line tangent to the graph of the function at the given value of x.

A:

Q: As air moves up, it expands andcools. If the temperature is 20°C at sea level, and 10°C at…

A:

Q: Find the following equation for the line given below.

A:

Q: L5Q5.The curve of best fit is given as y = -3 + 4x - 7x2. Find the value of y when x = -1. A.14…

A:

Q: 7. For the data in the following table, assume that the dependent variable changes linearly with…

A: