Find the x coordinates of the points of intersection between the curves f(x)=2x^2 and g(x)=7x-5 a. -1, 5/2
b. 1, 5/2
c. 1/2, 5

find the angles of intersection between the curves f(x)=x^2 and g(x)=√x. Select all that apply

a. 0°
b. 36.9°
c. 26.7°
d. 90°

Find the slope of the curve f(x) =2x^2

a. 2x
b. x
c. 4x

If jaime wants to find 60% of 320, which table should he use?

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Math question.. plz me .. best answer all