A - 8.1 Activity (Graphing F(x) = Ax²) Question Preview (ID: 55498)
8.1 Algebra Activity.
TEACHERS: click here for quick copy question ID numbers.
Compare the graph of the function f(x) = x² to the graph of the function k(x) = -0.4x²
a) Vertical shrink by factor of -0.4; reflection in the x-axis; same vertex; same axis of symmetry
b) Vertical shrink by factor of 0.4; both opening up; same vertex; same axis of symmetry
c) Vertical stretch by factor of 0.4; reflection in the x-axis; same vertex; same axis of symmetry
d) Vertical shrink by factor of 0.4; reflection in the x-axis; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function k(x) = -¾x²
a) Vertical shrink by factor of -¾; reflection in the x-axis; same vertex; same axis of symmetry
b) Vertical shrink by factor of ¾; both opening up; same vertex; same axis of symmetry
c) Vertical shrink by factor of ¾; reflection in the x-axis; same vertex; same axis of symmetry
d) Vertical stretch by factor of ¾; reflection in the x-axis; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function j(x) = -⅝x²
a) Vertical shrink by factor of ⅝; reflection in the x-axis; same vertex; same axis of symmetry
b) Vertical stretch by factor of ⅝; reflection in the x-axis; same vertex; same axis of symmetry
c) Vertical shrink by factor of -⅝; both opening up; same vertex; same axis of symmetry
d) Vertical stretch by factor of -⅝; reflection in the x-axis; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function j(x) = ⅔x²
a) Vertical stretch by factor of ⅔; both open up; same vertex; same axis of symmetry
b) Vertical shrink by factor of ⅔; both open up; same vertex; same axis of symmetry
c) Vertical stretch by factor of ⅔; reflection on the x-axis; same vertex; same axis of symmetry
d) Vertical shrink by factor of ⅔; reflection on the x-axis; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function h(x) = 0.25x²
a) Vertical stretch by factor of 0.25; reflection on the x-axis; same vertex; same axis of symmetry
b) Vertical shrink by factor of 0.25; reflection on the x-axis; same vertex; same axis of symmetry
c) Vertical stretch by factor of 0.25; both open up; same vertex; same axis of symmetry
d) Vertical shrink by factor of 0.25; both open up; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function n(x) = -0.5x²
a) Vertical stretch by factor of 0.5; reflection in the x-axis; same vertex; same axis of symmetry
b) Vertical shrink by factor of 0.5; reflection in the x-axis; same vertex; same axis of symmetry
c) Vertical stretch by factor of -0.5; both opening up; same vertex; same axis of symmetry
d) Vertical shrink by factor of -0.5; both opening up; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function g(x) = 7x²
a) Vertical stretch by factor of ⅐; both open up; same vertex; same axis of symmetry
b) Vertical shrink by factor of ⅐; both open up; same vertex; same axis of symmetry
c) Vertical stretch by factor of 7; both open up; same vertex; same axis of symmetry
d) Vertical shrink by factor of 7; both open up; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function g(x) = -3x²
a) Vertical shrink by factor of -3; both open up; same vertex; same axis of symmetry
b) Vertical shrink by factor of 3; reflection in the x-axis; same vertex; same axis of symmetry
c) Vertical stretch by factor of -3; both open up; same vertex; same axis of symmetry
d) Vertical stretch by factor of 3; reflection in the x-axis; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function k(x) = -⅖x²
a) Vertical stretch by factor of ⅖; reflection in the x-axis; same vertex; same axis of symmetry
b) Vertical stretch by factor of -⅖; both open up; same vertex; same axis of symmetry
c) Vertical shrink by factor of ⅖; reflection in the x-axis; same vertex; same axis of symmetry
d) Vertical shrink by factor of -⅖; both open up; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function j(x) = ⅓x²
a) Vertical shrink by factor of 3; both open up; same vertex; same axis of symmetry
b) Vertical stretch by factor of 3; both open up; same vertex; same axis of symmetry
c) Vertical shrink by factor of ⅓; both open up; same vertex; same axis of symmetry
d) Vertical stretch by factor of ⅓; both open up; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function h(x) = 1.5x²
a) Vertical shrink by a factor of 1.5; both open up; same vertex; same axis of symmetry
b) Vertical stretch by a factor of 1.5; both open up; same vertex; same axis of symmetry
c) Vertical shrink by a factor of 2/3; both open up; same vertex; same axis of symmetry
d) Vertical stretch by a factor of 2/3; both open up; same vertex; same axis of symmetry
Compare the graph of the function f(x) = x² to the graph of the function g(x) = 4x²
a) Vertical stretch by a factor of 4; both open up; same vertex; same axis of symmetry.
b) Vertical shrink by a factor of 4; both open up; same vertex; same axis of symmetry.
c) Vertical stretch by a factor of 1/4; both open up; same vertex; same axis of symmetry.
d) Vertical shrink by a factor of 1/4; both open up; same vertex; same axis of symmetry.
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 55498 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 55498 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register