It’s circle has a radius of 2.5 cm in a central angle I will be the measures 90 what is the area of a sector AOB use 3.14 for pi and round answer to the nearest tenths

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)