In Exercises 45-54, graph the given function by writing it in the standard form y = a x − h 2 + k and then using transformations on y = x 2 . Find the vertex, the axis of symmetry, and the x − and y − intercepts. 53. y = − x 2 − 4 x
In Exercises 45-54, graph the given function by writing it in the standard form y = a x − h 2 + k and then using transformations on y = x 2 . Find the vertex, the axis of symmetry, and the x − and y − intercepts. 53. y = − x 2 − 4 x
In Exercises 45-54, graph the given function by writing it in the standard form
y
=
a
x
−
h
2
+
k
and then using transformations on
y
=
x
2
.
Find the vertex, the axis of symmetry, and the
x
−
and
y
−
intercepts.
Consider the graph of the function h(x) = -x^5 + 5x^3 - 4x - 1 illustrated below.a. Describes the domain.b. Describe the scope.
Marriage Rate The marriage rate per 1000 unmarried women for the years 1987–2014 is given by 132x + 1000y = 9570 where x is the number ofyears after 1980.a. Find the x-intercept of the graph of this function.
b. Find and interpret the y-intercept of the graph ofthis function.c. Graph this function, using the intercepts.(Source: National Vital Statistics Report)
26 please ?
Chapter 3 Solutions
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