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

The relationship between two quantities x and y are suspected to be of the form y = abx + 2.1

      

The relationship between two quantities x and y are suspected to be of the form y = abx + 2.1 where a and. b are constants. The table below show corresponding values of x and y.
q2291320191231.png

a) By drawing a suitable straight line graph, estimate the values of a and b.

(b) Hence, determine the value of;
i) y when x is 13.2.
ii) x when y is 47.6.

  

Answers


Wilfred
q22a91320191231.png
Wilfykil answered the question on September 13, 2019 at 10:32


Next: The table below shows differences in air breathed in and out.
Previous: Name the corporate identification symbol below.

View More Mathematics Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions