Which of the following is a solution to the following system of equations? x2 + y2 = 13 2x - y = 4 a) (3, 2) b) (2, 3) c) (0, -4) d) (2, 0)

Write the function for the graph. (1.8) (0,4)

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is