How many x intercepts appear on the graph of this polynomial function? f(x)=x^4-5^2. 1 x intercept 2 x intercepts 3 x intercepts 4 x intercepts

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

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?