Determine the intercepts of the line. y = 80 - 18

Mathematics

2 answers:

gizmo_the_mogwai [7]3 years ago

8 0

Answer:

x=9/4

Step-by-step explanation:

To find x-intercept/zero substitute y=0

0=8x-18

2. 0=8x-18

Move variable to the left-hand side and changes it's sign

-8x=-18

3.-8x=-18

Divide both sides of the equation by -8

x=9/4

Arturiano [62]3 years ago

7 0

Answer:

Step-by-step explanation:

This equation is in slop-intercept form. This means that the y-int is in the equation, it will always be the constant, so y is -18.

To find x, set y to 0.

0 = 8x - 18

18 = 8x

18/8 = x

9/4 = x

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Hope this helps :)