meiabatten191 meiabatten191

22-06-2020
Mathematics

contestada

Given the function ƒ(x) = 8x^2 − 14x − 10, find ƒ(−2). A) ƒ(−2) = 50 B) ƒ(−2) = 60 C) ƒ(−2) = −6 D) ƒ(−2) = −70

Respuesta :

masbrosur masbrosur

22-06-2020

Answer:

50

Step-by-step explanation:

f(x) = 8x² - 14x - 10

f(-2) = 8(-2)² - 14(-2) -10

f(-2) 8*4 + 28 - 10

f(-2) = 32 + 28 - 10 = 50

Answer Link

Otras preguntas

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.

What are the unit rates for 4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26

-2n-h(4rx-6s)-3rx+3s i need help doing this problem

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.

factor: 6x+36= how do I solve this problem

factor: 6x+36= how do I solve this problem

What particles make up the nucleus of an atom?

98 divided by 7 please show how

what are some examples of figurative language found in the book Divergent?

98 divided by 7 please show how