URGENT RIGHT ANSWERS ONLY use a table of values to solve f(x)=g(x), where f(x)=x^2-8x-15 and g(x)=-4x+6. Show your table and your work

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters