Let f be the function defined by f(x)=e2x. the average rate of change of f over the interval [1,b] is 20, where b> 1. which of the following is an equation that could be used to find the value of b ? f(b)=20 a f(b)−f(1)=20 b f(b)−f(1)b−1=20 c f(b)+f(1)2=20

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

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.