The graph of the function f(x) = (x+3)(x - 1) is shown
below.
which statement about the function is true?
The function is positive for all real values of x where
X<-1.
The function is negative for all real values of x where
X<-3 and where x> 1.
The function is positive for all real values of x where
x>0.
The function is negative for all real values of x where
X<-3 or x>-1.
b41
2
4
6
x

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.

↓↓↓↓↓↓↓↓↓

step-by-step explanation:

this is a parabola.