Find the slips of the following line:
3x+5y=-20

The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Subtract 3x 3 x from both sides of the equation. Divide each term by −5 - 5 and simplify. Divide each term in −5y=20−3x - 5 y = 20 - 3 x by −5 - 5 .

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex