Consider function f. 12 +61 + 36, I < =2
41 – 15,
-2 < I<4
f(I)
(34-4
I > 4
Are the statements about the graph of function ftrue or false?
true
false
= -2.
true
false
The graph crosses the y-axis at 0,-15).
The graph has a point of discontinuity at r
The graph is increasing over the interval (4, 00).
The graph is decreasing over the interval(-12, -2),
true
false
true
false
The domain of the function is all real numbers.
true
false

overpriced

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4

it would not be increasing by nothing that i can see probably by 25 percent that is all i can sat\y for now if i have any thing else to say i will edit this.

step-by-step explanation: