Answer to Question #5877 in Algebra for Amy

Question #5877

Write the equation of a line that passes through the points (7,-1) and (3,-3) in slope-intercept form

How do i do this???

Expert's answer

y=kx+b so we know that -1=7k+b -3=3k+b so k=0.5, b=-4.5 y=0.5x-4.5

Learn more about our help with Assignments: Algebra Elementary Algebra

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Todd has a $900 monthly buget and wants to decrease it by 25%, he has already decreased it 15%, what
2. When Paula went bowling she scored 118 and 138 in her first two games.What must she score in her thi
3. Find the roots of 5x^6+4x^5+4x^3-61x^2-48x+12=0
4. Twice of a number is greater than half of the same number by 60.Find the number.
5. The age of mother is four times her daughter age, after five years the sum of their ages will be 60,
6. 1 -1/8 + 1.3/8.16 - 1.3.5/8.16.24 ........... ans. 2/5^1/2
7. The number 50 is divided into two equal parts, the ratio of the largest part to the smallest is 2/3,