Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear
regression equation for the data to be y = 9.6x + 65.8. What does the 65.8 mean in the context of this equation?
If they studied 0 hours they would earn a 65.8.
B)
The lowest grade of his five friends was a 65.8.
The lowest grade they could receive on the test was a 65.8.
For every hour they studied their grade would go up 65.8 points,

step- i d k and i d c : )

you: : 0

bye

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.