Algebra I Quiz 1.4 – 1.7
4. 2 times the sum of x and y squared increased by 5 times the difference of 3x and y
22. Simplify: 25 + 5(4•22 ‐ 6) + 3(7 – 2•6)
Identify the function graphed as linear or nonlinear. Then estimate and interpret the intercepts of the graph, any symmetry, where the function is positive, negative, increasing, and decreasing, the x­coordinate of any relative extrema, and the end behavior of the graph.
Linear or Nonlinear:
x­intercept:
y­intercept:
symmetry:
positive:
negative:
increasing:
decreasing:
relative max/min:
end behavior:
Identify the function graphed as linear or nonlinear. Then estimate and interpret the intercepts of the graph, any symmetry, where the function is positive, negative, increasing, and decreasing, the x­coordinate of any relative extrema, and the end behavior of the graph.
Linear or Nonlinear:
x­intercept:
y­intercept:
symmetry:
positive:
negative:
increasing:
decreasing:
relative max/min:
end behavior:
HW # 11
Ch. 1 Review
** Various problems
1-4
** Do this
problem on
sheet of paper!
Identify the function graphed as linear or nonlinear. Then estimate and interpret the intercepts of the graph, any symmetry, where the function is positive, negative, increasing, and decreasing, the x­coordinate of any relative extrema, and the end behavior of the graph.
75.
Linear or Nonlinear:
x­intercept:
y­intercept:
symmetry:
positive:
negative:
increasing:
decreasing:
relative max/min:
end behavior: