efletcher011913 efletcher011913

02-01-2021
Mathematics

contestada

Evaluate 6x^2+18x-15 at x=3. A-75
B-93
C-133
D-363

Evaluate 6x218x15 at x3 A75 B93 C133 D363 class=

Respuesta :

ChoiSungHyun ChoiSungHyun

02-01-2021

Step-by-step explanation:

When x = 3,

6x² + 18x - 15

= 6(3²) + 18(3) - 15 = 54 + 54 - 15 = 93. (B)

Answer Link

Otras preguntas

Which are accurate statements about the Mormon faith and its founders? Choose all answers that are correct. A.Brigham Young became rich by leading Mormons to t

As a Ca atom undergoes oxidation to Ca2+, the number of neutrons in its nucleus (1) decreases (2) increases (3) remains the same

Dan bought five new baseball trading cards to add to his collection .The next day his dog ate half of his collection .There are now only twenty nine cards left

solving systems of equations by substitution y=9×-9 y=9

Which two characteristics are associated with metals? (1) low first ionization energy and low electronegativity (2) low first ionization energy and high electro

What power does the principle judicial review bestow on the judicial branch?

Aaron is solving the equation x2 – x = –2 with the quadratic formula. What values should he use for a, b, and c? a = 1, b = –1, c = –2 a = –1, b = 1, c = –2 a =

If h = t and t = 14, which statement is true? A. h + t = 14 B. h > 14 C. h < 14 D. h = 14

Amanda reads 15 pages of her 150 page book in 2 hours at this rate how long will it take her to read the entire book

In which order did this sequence of events from Texas history occur? 1. Texas became the 28th state in the United States. 2. People from the United States settl