A line has a slope of -3 and a y-intercept of 3. 3
2
1
4
2
-1
1
2.
3
4
6
What is the x-intercept of the line?
-9
ОО

the answer is B

Step-by-step explanation:

heyyy

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)