10. Which of the quadratic functions has the narrowest graph?

A. y = –x2

B. y = 1/8x2

C. y = 1/6x2

D. y = 2x2

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?

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 . reset next

What is the measure of angle 1? a.28 b.152 c.168 d.64