Answer:
y = 3x+6
Step-by-step explanation:
refer to the picture
1,134. :DD Hope I helped!
Answer:A) 4√5
Step-by-step explanation:
The formula for determining the distance between two points is expressed as
d = √[(x2 - x1)^2 + (y2 - y1)^2]
Where
d is the distance between the two points.
x2 represents the final value of x on the horizontal axis.
x1 represents the initial value of x on the horizontal axis.
y2 represents the final value if y on the vertical axis.
y1 represents the initial value of y on the vertical axis.
From the information given,
y2 = 8
y1 = 4
x2 = -5
x1 = 3
d = √[(- 5 - 3)^2 + (8 - 4)^2]
d = √(-8^2) + 4^2 = √64+16
d = √80
d = 4√5
Can I have an image of the graph?
The inequalities are
y ≤ 2x + 1
and
y > -2x -3
Conveniently, they are already in slope-intercept form. Looking at the inequalities, we know off the bat there will be one dotted line and one solid line, since one is a "greater than" inequality (dotted line) and the other is "greater than or equal to" (solid line). This automatically rules our option B and C.
-The solid line will have a slope of 2 and a y-intercept of 1
-The dotted line will have a slope of -2 and a y-intercept of -3.
Both option A and D satisfy this, so which one has correct shading?
Option D has the shaded region below the solid line and above the dotted line, which agrees with our system of inequalities.
Answer is D