Get premium membership and access questions with answers, video lessons as well as revision papers.

The line 3x + 2y = 8 cuts the y-axis at p(0,k) find

      

The line 3x + 2y = 8 cuts the y-axis at p(0,k) find
(a) Gradient of the line.
(b) The value of k

  

Answers


John
(a) 3x + 2y = 8

gradient intercept form of

the equation

2y = -3x + 8;

y = $\frac{-3}{2}x+\frac{8}{2}$

y = $\frac{-3}{2}x$ + 4;

Gradient is $\frac{-3}{2}$

(b) (0,k) is y - intercept

at x = 0

in 3x + 2y = 8

2y = 8;

y = 4;

k = 4
johnmulu answered the question on June 13, 2017 at 08:52


Next: How do you compare marketing of wheat in Canada and Kenya?
Previous: What are the physical conditions necessary for the growing of Cocoa?

View More Mathematics Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions