Answer:
The equation of the new line is or
Step-by-step explanation:
step 1
Find out the slope of the line with x-intercept (3,0) and y intercept (0,3)
The formula to calculate the slope between two points is equal to
substitute the values
step 2
Find the slope of the new line perpendicular to the given line
we know that
If two lines are perpendicular,then their slopes are opposite reciprocal (the product of their slopes is equal to -1)
we have
----> slope of the given line
so
---> slope of the new line
step 3
Find the equation of the new line in point slope form
we have
substitute
----> equation in point slope form
Convert to slope intercept form
isolate the variable y
Answer:
120 different outcomes, D. (PLZ GIVE BRANLIEST)
Step-by-step explanation:
Answer:
Step-by-step explanation:
We have the quadratic function:
And we want to determine its axis of symmetry.
Notice that this is in vertex form:
Where (<em>h, k</em>) is the vertex of the parabola.
From our function, we can see that <em>h</em> = 4 and <em>k</em> = -2.5. Hence, our vertex is the point (4, -2.5).
The axis of symmetry is equivalent to the <em>x-</em>coordinate of the vertex.
The <em>x-</em>coordinate of the vertex is 4.
Therefore, the axis of symmetry is <em>x</em> = 4.
Start with
Multiply both sides by 3:
Expand both sides:
Subtract from both sides:
Subtract 20 from both sides:
Divide both sides by 2:
If you got options that will help 1×-2=-2
1+2=3