keylunking keylunking
  • 04-02-2021
  • Mathematics
contestada

How to find slope and y-intercept with (7,9)(45,99)

Respuesta :

Аноним Аноним
  • 04-02-2021
1. Slope: (Yb - Ya) / (Xb - Xa)
= (99 - 9) / (45 - 7)
= 90/38

2. Y-Intercept
Y = mx + b
9 = (90/38) * 7 + b
9 = (90/38) * (7/1) + b
9 = 630/38 + b
Answer Link

Otras preguntas

Find x please!! EMERGENCY
Find the approximate area of the quadrilateral with the giving coordinates A(0,4) B(6,1) C(3,-5) D(-3,-2)
9. How many times did the temperature rise one degree per hour? A none B 1 C 2 D 3
What is the general rule for the sequence? 1.11, 2.54, 3.97, 5.40, ...
The transitional style which combined baroque and classical characteristics in early eighteenth-century france represented
If a pentagon is a regular pentagon, then what is the measure of each interior angle? A. 108° B. 36° C. 144° D. 72°
A scientist plans to find out if dams harm a river ecosystem. He interviews 500 environmentalists and 450 of them believe that dams are harmful for the ecosyste
A. Federal Bureaucracy B. Political Party C. Congress D. Supreme Court
What is the volume of the cylinder below radius 6 height (straight up) 8 height (slanted) 9 Answers: A)216pi units ^3 B)324pi units^3 C)288pi units^3 D)432pi u
The distance between a 10 cm tall candle and the reflecting surface of a concave mirror is 40 cm. the radius of curvature of the mirror is 25 cm. now, a. what i