Recall from geometry that the line draw tangent to a circle

数学题What is they-intercept of the line tangent to the circle write the equation of the tangent line to f(x)=x+x×x that is Find the unit vectors that are parallel to the tangent line draw a line from one to two to three,and so on.color the pic 首句是Draw a line from the top left-hand corner to the bottom r Find an equation of the line tangent to the graph of 4/x^4 a i will try anyway draw a line that point to the solution. draw a line in the Draw a circle,please.cut the circle( ).A.down B Draw a vertical number line from 一道英文数学题求救!a tangent line to the eclipse x^2+4y^2=5 has an x- draw a line to match the sentences 这里draw为什么不用drawing