tquezada3 tquezada3

18-06-2021
Mathematics

contestada

find f(-9: f(x)=13×^2-8x+12

Respuesta :

rheakarthik rheakarthik

18-06-2021

Answer:

1137

Step-by-step explanation:

substitue -9 into all the parts of the equation that have x in it.

f(x) = 13(-9)^2 - 8(-9) + 12

= 13(81) +72 + 12

= 1053 + 84

= 1137

Answer Link

Otras preguntas

A bag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

What is the answer to these questions and fill in the blanks?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

What is the main idea of this paragraph

Please help me ......:(

Natural forces that can alter ecosystems include seasons and climate changes. T or F

PLEASE HELP ASAP!!!!!!!

Convert 9.75 millimeters to centimeters.centimeters

Write an argumentative paragraph answering Does technology make us feel more alone?