Which function does not have an x-intercept?

a. y=1/2x-7 b. y=-x^2+2x+5 c. y=-1/3x-5 d. y=x^2-2x+5

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Analyze the diagram below and complete the instructions that follow. how to find tan