Match the following items. find the measure of the following angles if arc ae = 53°, arc ba = 68°, and arc cb = 72°. 1. m∠1 121° 2. m∠2 54° 3. m∠3 63.5° 4. m∠4 124° 5. m∠5 116.5° 6. m∠6 90° 7. m∠7 29.5°

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4