5.
a line passes through (9,-9) and (10,-5).
a. write an equation for the line in point-slope form.
b. rewrite the equation in standard form using integers.
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52 cm radius = diameter = area = circumference = circumfer

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity