Can you guys please help? My math teacher explains what to do here but I don't understand https://www. you tube. com/watch?v=dQw4w9WgXcQ
Just fix the space between the you and tube

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?