A line's y-intercept is 10, and its slope is 4. What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3