What are the excluded values of the function y= -2/5x+40

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply. the equation    represents the sum of the two numbers. the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers. the equation    represents the sum of the two numbers. the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)