Select all that apply. The equation of a line can be found for which situations? The slope is known Two points on the line are known. A point on the line and another point in the coordinate plane are known. A point on the line and the slope are known. Three points in the coordinate plane are known. Please help

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.