Answer:
m=2 and b=-8
Step-by-step explanation:
This equation is organized in slope-intercept form, y=mx+b. In this form, m is the slope and b is the y-intercept.
When given the equation, y=2x-8, we can see that 2 is in the place of m and -8 is in the place of b. The reason the y-intercept isn't 8 is that y=2x-8 can be written as y=2x+(-8) since y=mx+b involves addition. Therefore, the slope is 2 and the y-intercept is -8.
m=2 and b=-8
I hope this helps!
Step-by-step explanation:
The y-intercept formula is y=mx+b
(m) is the slope
(b) is the y intercept
So in the given formula -45 would be the slope and 270 is the y intercept.
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
Answer: 68n+11
Step-by-step explanation:
2(9n+8)-5(-10n+1)
(18n+16)-(-50n+5)
18n+16+50n-5
68n+11
Answer: The correct answer is: C) X, V and Y are collinear points.
Explanation: Three points being collinear does not do much in a similarity proof.
In order to prove similarity, we want to prove that all of the angles of one triangle are congruent to all of the angles of the other triangle.
The reflexive property showing an angle is congruent to itself helps do this.
The Corresponding Angles Postulate helps to prove angles are congruent.
A transversal can help prove angle congruence.
Collinear points will prove that angles sum to 180°, which will not help us prove similarity between triangles.