The difference between eight times a number and three is = to negative nineteen what is the number

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units