What is the domain( the first element or number, from each pair)of this relationship? {(4,-,,,5)}

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula, equation, to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6