Brendanbieker2idn
Answered

Engage with knowledgeable experts and get accurate answers on IDNLearn.com. Get thorough and trustworthy answers to your queries from our extensive network of knowledgeable professionals.

Which equation represents the relationship in the graph?

giving brainliest!!!

Which Equation Represents The Relationship In The Graph Giving Brainliest class=

Sagot :

A，the intercept is equal to 70
Semsee45idn

Answer:

a)  [tex]y=-5x+70[/tex]

Step-by-step explanation:

Choose points on the line:  (0, 70) and (4, 50)

Let [tex](x_1,y_1)[/tex] = (0, 70)

Let [tex](x_2,y_2)[/tex] = (4, 50)

Use the slope formula to find slope: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\implies m=\dfrac{50-70}{4-0}=-5[/tex]

Use point-slope form of linear equation to find equation:

[tex]\implies y-y_1=m(x-x_1)[/tex]

[tex]\implies y-70=-5(x-0)[/tex]

[tex]\implies y=-5x+70[/tex]

We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.