Given the functions g:x→x^2(x square)+4,find the value of the following
1.4g(1over2)?
g(x) = x^2+4
g(1/2) = 1/4 + 4 = 4.25
1.4g(1/2) = 1.4*4.25 = 5.95
To find the value of 4g(1/2), we need to substitute the value 1/2 into the function g(x) = x^2 + 4.
Step 1: Substitute x = 1/2 into g(x).
g(1/2) = (1/2)^2 + 4
= 1/4 + 4
= 1/4 + 16/4
= 17/4
Step 2: Multiply the result by 4.
4g(1/2) = 4 * (17/4)
= 17
Therefore, the value of 4g(1/2) is 17.