100 point! will mark brainliest!
which graph represents the function?

f(x)={3   if  x< 1x   if  x≥1

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches