Is (name, shirt color) a function? why or why not?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year