EmmersenM247038 EmmersenM247038

25-10-2022
Mathematics

contestada

-7w^2 + 2w if w = -4 Evaluate each expression given the variable replacement

Respuesta :

IzaelJ321083 IzaelJ321083

25-10-2022

EXPLANATION

Since we have the expression -7w^2 +2w

Plugging in w=-4 into the expression:

[tex]-7(-4)^2+2\cdot(-4)[/tex]

Computing the powers:

[tex]-7\cdot16-8[/tex]

Multiplying numbers:

[tex]-120[/tex]

The solution is 120

Answer Link

Otras preguntas

In a constant-speed propeller engine Aircraft, what is an indication of carburetor icing? a) Decreased RPM b) Increased RPM c) Stable RPM d) Fluctuating RPM

What is the P step in the POWER plan of test taking?

Determine whether or not the following series converges. You must carefully justify your answer.[ ∑ₙ=1[infinity] (sin(π/2n) - sin(π/2(n-1))) ]a) The series conv

Commercial Vehicle Impoundment Program (CVIP) is enforced Canada-wide a) True b) False

Which of the following maintenance strategies is used most often with friends and family? a) Assurances b) Positivity c) Sharing tasks d) Group cohesion

Disorders that involve swings in mood from a wild, overexcited state to a lethargic state involving feelings of hopelessness are called bipolar disorders.TrueFa

When Scrooge goes home from work in Act 1 of A Christmas Carol: Scrooge and Marley, which actions show he is uneasy? Choose three options. a) Fidgeting with hi

Without the light-dependent reactions of photosynthesis, the Calvin-Benson cycle would not be possible because it would lack which of the following molecules? 1

What source of ignition is most practical for starting a fire? a) Electric lighter b) Matches c) Magnifying glass d) Flint and steel

What is the correct way to measure the OPA for a pt? A) Measure from the ear lobe to the nostril B) Measure from the mandibular joint to the nostril C) Measure