"Solve each equation below for practice. Roll a pair of dice, and find the sum of the two numbers showing. Solve that problem." Please do questions 3-4 , 6-7, 9-11,

Which graph shows a function with a range of all real numbers greater than or equal to -1

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.