Jokerwild Jokerwild
  • 02-10-2021
  • Mathematics
contestada

When f(x) = 10x^2-5x-6, evaluate f(-2) what is answer

Respuesta :

michellemuniz367
michellemuniz367 michellemuniz367
  • 02-10-2021

Answer:

f = -5 + -6x-1 + 10x

Step-by-step explanation:

Simplifying

f(x) = 10x2 + -5x + -6

Multiply f * x

fx = 10x2 + -5x + -6

Reorder the terms:

fx = -6 + -5x + 10x2

Solving

fx = -6 + -5x + 10x2

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.

f = -6x-1 + -5 + 10x

Simplifying

f = -6x-1 + -5 + 10x

Answer Link

Otras preguntas

What is 6.17 in expanded form?
Jan noticed at the store that a sweater costs $3.95 more than a shirt. She bought 3 shirts and 2 sweaters and the total cost (before tax) was $71.65. What's the
Solve for x: -2(x + 3) = -2(x + 1) - 4
Find the ratio of the radii of a baseball to the Earth, knowing that the radius of a baseball is .09 m, and that the Earth's radius is 6.37 x 10^6 m.
Two triangles are similar only if they share a congruent angle and two congruent sides adjacent to the angle.T/F explain plz
What is eight hundred two and six-hundredths in standard form?
How do carrier proteins transport substances across cell membranes?
what would be the expression for a rectangle with a width of 3x-5 and a length of 6x
Why are the fermentation pathways referred to as “anaerobic” pathways?
an AHA peeling solution has a pH 3.83. what would be the percentage of availiable acid -----and the percentage of salt?-----