write the equation in the equivalent ax + by = c form. then identify x - intercept, y - intercept, and slope.

1. y =- 3x + 5

2. y = 5x + 3

3. y = x - 7

1. 3x + y = 5

2. 5x - y = -3

3. x - y = 7

Step-by-step explanation:

The standard form of a linear equation is Ax + By = C where A and B cannot be fractions and A is not negative. To write in standard form, move the x term to the other side of the equal sign. If the x term becomes negative then multiply the equation by -1.

1. y =- 3x + 5 Slope: -3

Y-intercept: (0,5)

3x + y = 5                x-intercept: (5/3, 0)

2. y = 5x + 3 Slope: 5

Y-intercept: (0,3)

-5x + y = 3               X -intercept: (-3/5, 0)

-1(-5x + y = 3)

5x - y = -3

3. y = x - 7                Slope: 1

-x + y = -7                 Y-intercept: (0, -7)

-1(-x + y = -7)            X-intercept:(7,0)

x - y = 7

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

5

step-by-step explanation: