For g(x)= 1/5x^2+3x, find g'(1)

a. -1/4
b. 1/4
c. -7/4
d. -4/7
e. 7/4

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

thus, the first answer choice, y = sec x, is the correct one