Consider the function.
f(x) = x² + 3
which answer pairs a possible domain restriction for f(x) and its corresponding impact on f'(x)?
of(x) domain: x23
f'(x) domain: x23
of(x) domain: x 23
f'(x) range: 23
o f(x) domain: x20
f'(x) domain: x20
o f(x) domain: x 20
f'(x) range: x20

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

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.