b) Fit a straight line to the following data. Also estimate the value of y at x =70. 71 68 | 73 | 69 | 67 | 65 | 66 67 y(x): | 69 | 72 70 | 70 | 68 X: | 67 | 68 | 64

Q: The record of the speed of the runner during the first 2 seconds of a race is given in the following…

A:

Q: Determine the domain and range of the function using the graph below: 15- 14 13 12 10 6- 4 2 -5 -4…

A:

Q: fox)=Dx xty

A: We have to calculate domain and range for the given function.

Q: Researchers in a certain country investigated how having daughters influences voting voting records…

A:

Q: If Function A is a Cubic Function, with the points (3,26) (2,24) (4, 24.8) and (2.75, 25). Determine…

A: The objective of this question is to determine the cubic function A that passes through the points…

Q: A new flag pole for a school campus measured 25 2/3 feet. It was put 4 1/2 feet into the ground and…

A:

Q: Based on a grade 11 math student, answer the following question:   Are the following coordinates…

A: The objective of this question is to determine whether the given set of coordinates can be part of a…

Q: Which set of ordered pairs left bracket, x, comma, y, right bracket(x,y) could represent a linear…

A: The objective of this question is to identify which set of ordered pairs could represent a linear…

Q: 8. Based on the mapping, find the domain and range. Then state whether it's a function or not. A.…

A: Topic - functions A function can not have more than one image for same domain

Q: 3. Given the function below, find the range of the function when the domain is (-8, -2, 6). y=-2x-10…

A: Given the function below, to find the range of the function  when the domain is -8, -2, 6. y=-2x-10…

Q: is the function even, odd, or neither

A: First we find the equation from the graph:Points are (2,0) and (0,3)m=y2-y1x2-x1 where m is the…

Q: V5. 1 Determine the value of x using the diagram provided.

A:

Q: Complete the following tables, and give the rule for the function y= Ca*. а.) -1 1 2 4 Ca 1/2 32 y=…

A:

Q: y (1, 1) 1 2]

A: Write as a piecewise function

Q: The graph of a function passes through the point (50, 3.6), and y varies inversely as x. Find the…

A:

Q: y (-1, 1) (1, 1) 10

A:

Q: For which of the x-values should you NOT attempt to estimate the y because of extrapolation? 0 20…

A: Given scatter plot The 6 data points given in the scatter plot…

Q: y First Ratio Second Differences Differences -3| 243 -2 81 -1 27 9. 1 3 2 1 (2) 1 - 3

A: Given: A table of data. To decide if the table represents a function which is linear, quadratic or…