Use a scientific calculator to find the logarithm for each number rounded ro four decimal places. then state characteristic and the mantis. 12 a. 2.3855; -2 0.9564 b. 1.0793; 1; 0.0792 c. 0.5648; 0; 0.5648 d. -1.0458 -2; 0.0542

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5