If y=-4x + 1 were changed to y = -2x + 6, how would the graph of the new line compare with the first one?
A. The new graph would be less steep than the original graph, and
the y-intercept would shift down 2 units.
B. The new graph would be steeper than the original graph, and they
intercept would shift up 5 units.
C. The new graph would be steeper than the original graph, and the y-
intercept would shift down 2 units.
D. The new graph would be less steep than the original graph, and
the y-intercept would shift up 5 units.

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

Which of the following is true for the relation f(x)=2x^2+1