COORDINATE GEOMETRY SEATWORK 3 Triangle ABC is drawn on a
1cm² grid E is the point (0, 0)

1. (a) write down the gradient of the line AB

(b) The gradient of BC is -0.5
write down the equation of the line BC in the form y=mx-c.

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

What is the slope of the line shown below?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1