A line has a slope of 2 and contains the points (1, 3) and (2, y). The value of y is

Question

04-02-2016
Mathematics

contestada

A line has a slope of 2 and contains the points (1, 3) and (2, y). The value of y is

Respuesta :

Otras preguntas

Two buses leave a station at the same time and travel in opposite directions. One bus travels 15 /kmh faster than the other. If the two buses are 366km ap

A fee charged for not paying a bill is commonly called _____.

Denouement A) We are left to wonder what was real and what was a dream. Exposition B) The main character reads the true inscription on his lover's tombstone.

7. Find the slope of the line through ( -2,6 ) & (3,14).

One major difference between modeling economic busts and booms is that ____________.

Write an equation of the line that passes through point (4,12) and has a y intercept of -2

Anna went from home to school with the speed 3 km/hour. She ran back home with the speed 6 km/hour.Her sister Olga went to school and back with the same speed,

How do cup sleeves show heat transfer?

Which word best describes the role of the therapist in the humanistic approach to psychotherapy?

Leader Leader · Answer 1 · 2016-02-04T16:49:41+01:00

Leader Leader

04-02-2016

[tex]\sf{Slope =\frac{y_2-y_1}{x_2-x-1} [/tex]

Plug in what we were given:

[tex]2 = \frac{y-3}{2-1}[/tex]

Simplify the denominator:

[tex]2 = \frac{y-3}{1}[/tex]

[tex]2 = y-3[/tex]

Add 3 on both sides:

[tex]\boxed{\bf{y=5}}[/tex]

The value of y is 5.

Answer Link