In function notation, this can be expressed as g(-5) = 15.
To find g(-5) for the function g(x) = -2x + 5, substitute -5 for x in the function:
g(-5) = -2(-5) + 5
Simplify the expression:
g(-5) = 10 + 5
g(-5) = 15
Therefore, g(-5) = 15. In function notation, this can be expressed as g(-5) = 15. The function g(x) represents a linear relationship where the output (g(x)) is determined by multiplying the input (x) by -2, then adding 5. Evaluating the function at x = -5 yields an output of 15. The result g(-5) = 15 signifies that when x is -5, the function g(x) equals 15.
The probable question may be:
directions: evaluate or find the solution. express your answer in function notation
g(x)= -2x+5; find g(-5)