Find the equation of the tangent line to the curve at the given point. 5x2 + y2 + 4xy =
1 at (0,1)
A. Y= -2x - 1
B. y = 2x – 1
C. y= -2x + 1
D. y = 2x + 1

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

answer:

a=9

step-by-step explanation: lmk if you need a explanation

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: