3 years ago

Find an equation of the line through the points (-1,1) and (1,5)

1 answer:

5 0

First of all, to find the slope, you need to subtract the y's in the numerator over the x's in the denominator. Then you use Y-Y₁=slope(X-X₁) using either of the two points. If you want to simplify it further into slope-intercept form, you need to distribute on the right side of the equation.

You might be interested in

pe ling needs 2 yards of fabric for a craft project. she has 3 feet already.how many niches of fabric does she still need?

Lostsunrise [7]

Pe Ling would need 36 inches to get 2 yards.

5 0

3 years ago

Read 2 more answers

Is (-5,-5) a solution of y \geq -2x +4y≥−2x+4 ?

FromTheMoon [43]

Answer:

Step-by-step explanation:

Substitute the values and see.

-5 ≥ -2(-5) +4

-5 ≥ 14 . . . . . . . . FALSE

The point (-5, -5) is <em>not a solution</em> to the inequality

y ≥ -2x +4

___

A graph can quickly show you this.

7 0

3 years ago

The sum of the interior angles of a regular pentangon

natima [27]

Answer:

540

Step-by-step explanation:

ARCHITECTURE The Pentagon in Washington, D.C. is shaped like a regular pentagon. Find the sum of the measures of the interior angles of the largest pentagon-shaped section of the Pentagon building. = 180(3) or 540 Simplify. The sum of the measures of the interior angles is 540.

4 0

2 years ago

Read 2 more answers

This graph shows the linear relationship between the time in seconds, x, for Caroline's walk and the distance in meters, y, Caro

serg [7]

Caroline will walk 70 meters in 1 hour.

6 0

3 years ago

Is -2.7 an integer??????????

ale4655 [162]

Answer:

ya you can take it both like integer and decimal