GoldenWolfX
GoldenWolfX GoldenWolfX
  • 25-11-2018
  • Mathematics
contestada

Plz help, I'm taking an Advanced class
If h(x) = −3x − 10, find h(−3).

A) -19
B) -1
C) 1
D) 2.3

Respuesta :

ivana2103
ivana2103 ivana2103
  • 25-11-2018
Since we can say that h(x)=h(-3) (bc thats what the math problem is), we can also say that x=-3. Basically, whatever is in the parentheses/brackets is the x. Once we plug in x as -3, we get:

-3*(-3) - 10
9 - 10, which is -1. So the answer is B :)
Answer Link

Otras preguntas

A compound with a formula mass of 42.08 u is found to be 85.64% carbon and 14.36% hydrogen by mass. Find its molecular formula.
how many pairs of chromosomes are in a body cell of a macaw
The factor that affects how easily an electron can be removed from an atom is the A. surrounding atoms. B. temperature of the environment. C. size of the atom.
What two numbers multiply to get 54 and add to get 36?
Balance copper(II)sulfate+ammonium sulfide= copper(II) sulfide + ammonium sulfate
what are 4 ways that alveoli are adapted for gas exchange
Which is not an accurate description of the Puritans? A. valued education B. settled in Massachusetts Bay C. tolerant of all religions D. hardworking
explain what makes rhombus different from other quadrilaterals
determine whether the number is closest 0, or 1. explain your reasoning. 10/9,   9/16, or  2/15
x=2y-1 3x-2y=-3 What are the coordinates