butterfly05 butterfly05

13-01-2016
Mathematics

contestada

Complete the equation for the linear function whose graph contains the point (7, 8) and has a slope of −1.2.
y=?
x+?

Respuesta :

dds1110 dds1110

13-01-2016

Your answer is to the question 16,4
Form of the equation: y = mx + b
---
You are given that y = 8 when x = 7.
And you are given that m = -1.2
-----
Substitute for those letters and solve for "b"::
8 = -1.2*7 + b
8 = -8.4 + b
b = 8 + 8.4 = 16.4

Answer Link

Otras preguntas

What is the slope of the line that passes through the points (-6, -8)(−6,−8) and (-14, 4) ?(−14,4)? Write your answer in simplest form.

What is the value of 3 1/4 minus 1 7/8?

What are the values that make x^2 + bx + 64 a perfect square?

lan has a flower pot in the shape of a rectangular prism . The base of the flower pot is 36 square inches . The flower he's planting needs the soil to be 3 inch

help help help! 1.What role did Enlightenment ideas play in the development of the United States? Give at least two examples to support your answer. 2.How are t

Ankit deposits $800 in an account that earns 6% yearly interest compounded monthly. How much will the account be worth after 2 years, assuming that Ankit does n

If you multiply 1m times unlimedted what will u get

PLSSS SOMEONE Do you think men and women are better at different jobs or equally good at all jobs? Would you mind doing a job that is traditionally carried out

Please help!!! essay help elderly woman. With this words below with 80 to 100 words -went - supermarket - groceries - elderly - bags - carried - heavy - pushed

Find an equation of the line that has the given slope and passes through the given point m= -6, (2,4)