For the data shown in the scatter plot, which is the best estimate of r? -0.95, -0.55, 0.55, 0.95

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)