Finding x-intercept given two points?

How would you find the x-intercept given A (-6,1) and C (-4,-5)?

(Answer not necessary, explanation is most important)

Top 3 Answers

A few days ago

chasrmck

Favorite Answer

That kind of depends on what kind of curve this is. If it is a line then

m=(-5-1)/(-4+6)=-6/2=-3

y=-3x+b

1=-3*-6+b

b=19

y=-3x+19

(y-19)/-3=x

x intercept is 19/3

if this is not a line we need to know what it is.

A few days ago

Brandon W

Graph the line, then find the x intercept…is the easiest way

4 years ago

Use the factor slope formula: y – y1 = m(x – x1) you could plug in the two (-22.8, -34.2) or (40 4.2, -25.2) for x1 and y1 y -34.2 = -3(x – 25.2) y – 34.2 = -3x + 25.2 y = -3x + 109.8 as a result interior the type y = mx + b; b =109.8 that’s the y intercept.

Give me full name of Dr. A.P.J. Abdul kalam?

Write the sequence of numbers representing the numbers in the ones place.?

What is the largest and most populated natural region in texas?

Distributing?

Which topic do you think would be easiest & longest to write about?

Chemistry question?

Conjugate verbs?

help! urgent! 10 pts, easy?

Finding x-intercept given two points?

Finding x-intercept given two points?

Related Posts