karninaamescua karninaamescua

01-12-2020
Mathematics

contestada

if f(x)= -3x2 -5x, what is the value of f(-3)? (the 2 is to the second power )

Respuesta :

Izzy1974 Izzy1974

01-12-2020

Answer:

-12

Step-by-step explanation:

-3x^2-5x x is -3

-3(-3)^2-5(-3)

-27+15

Answer Link

Otras preguntas

If y varies directly with x and y = 3 when x = 12, then what is the value of y when x = 40 PLZZZZ ANSWER FAST AND EXPLAIN YOU ANSWER (A) 480 (B) 160 (C) 10 (D)

a baseball coach bought some bats and gloves for the school's baseball team.the bats cost $20 to $35,and gloves cost $30 to $60.which of this does not represent

How did the levee en masse change the french armies?

Bradford starting his first newspaper route. He will deliver 17 newspapers. A newspaper subscription cost each customer six dollars each month. How much were al

Choose the types of characters an author would choose to create

calculate midpoint of (8,4) and (12,2)

What is the answer? :)

in the town of Clover, 3 out of 5 citizens who are eligible to bit did so in the fall election. A. Determine the number of citizens that voted in the fall elect

Why is it important to be able to describe what each part of an expression or equation represent

Factorise and solve : x^3-x^2-4x+4