Given the vectors a= (-4, 0) and b=(-8, – 9), find 4a and a + b.
Write your answers in component form?
4a =
a + b=

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle