Given g(x)=−x2+10x−3, find the following. g(9)=
Question 14 options:

-174

-111

6

138

g(9) = 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define

g(x) = -x² + 10x - 3

g(9) is x = 9

Step 2: Evaluate

Substitute in x:                    g(9) = -(9)² + 10(9) - 3Exponents:                          g(9) = -(81) + 10(9) - 3Multiply:                               g(9) = -81 + 90 - 3Add:                                     g(9) = 9 - 3Subtract:                              g(9) = 6

You can find the area of a rectangle by multiplying the length and height. so multiply 1/2*7/4(which is the simpler version of 1 3/4) and you get 7/8 as your answer.