3 1/4 is equal to 13/4. how i got this answer was simply changing the mixed number into an improper fraction. to do this, you would multiply the whole number (in this case 3) by the denominator (4) which gives us 12. we would then add whatever is in the numerator to the product (the numerator is 1) and 12 + 1 = 13. the denominator stays as a 4. the fraction 13/4 cannot be simplified furhter (unless you convert it back to a mixed number) therefore this is our answer
The third option Because when you’re finding the slope of a line you rise/run. Defined the B of a slope intercept equation you find where the line is intersecting the Y axis
