15-09-2022
Mathematics

Answered

The graph of the function f(x) = (x − 3)(x + 1) is shown.

On a coordinate plane, a parabola opens up. It goes through (negative 1, 0), has a vertex at (1, negative 4), and goes through (3, 0).
Which describes all of the values for which the graph is positive and decreasing?

all real values of x where x < −1
all real values of x where x < 1
all real values of x where 1 < x < 3
all real values of x where x > 3

Answer :

Other Questions

For the piecewise function, find the values g(-6), g(1), and g(8).

Given the function f ( x ) = 3 f( x)=3

Factor using the given common factor. Assume all variables represent postive real numbers. 3y^-4 + y^-5 ; y^-5 3y^-4+y^-5=

Divide the polynomials. Your answer should be in the form p(x) + x^2-7 x+3 || 0 2 k where p is a polynomial and k is an integer. x + 3

GRAPH the line y=kx+4 goes through point (2,-2) Please answer sketch the graph of the line

What will be the graph of the derivative of a quadratic function? 1. a parabola 2. a straight line 3. a point

Two functions are defined as shown. f(x) = -1/2x -2 g(x) = -1 Which graph shows the input value for which f(x) = g(x) please need help asap please!!

A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as follows. Complete parts (a) through (g).

Use the graph at the right to locate the point that is 2/3 the distance from P(6,- 5) to W(0, 4). Label that point L. marit solem of asgo

If 18, 800 dollars is invested at an interest rate of 8 percent per year, find the value of the investment at the end of 5 years for the following compounding m