Manchester community college
math145 applied topic math
quiz 3 (covers 7.1 and 7.2)
student name zachart eman's
instruction: show me your steps and circle your final answers.
write the answer/steps that best completes each statement or answers the question.
graph the equation. select integers for x,-3 sxs 3.
1) y = 1/2x-3
-2
-
-3.37
1 .16
graph

Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?