Circle oo shown below has a radius of 6 inches. to the nearest tenth of an inch, determine the length of the arc, xx, subtended by an angle of 75^{\circ}75 ∘ .

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

The answer will be y=-5+0 because the slope is -5 and the it has to go through y-axis 0

Y= -2x-1 the negative in front of the 2 is because the slope is negative and the -1 is because it’s down 1 on the y axis.