jacob07003 jacob07003

01-07-2019
Mathematics

contestada

Given that ƒ(x) = x² + 5x, evaluate ƒ(-2).

-6
-14
7

Respuesta :

musiclover10045 musiclover10045

01-07-2019

f(-2) means replace x in the equation with -2, then solve:

-2^2 +5(-2)

Simplify:

4 + -10

Add:

-6

Answer Link

Otras preguntas

can someone help me please with the ixl problem ??? If x < 0 and y < 0, where is the point (x, y) located?

d Bula drives to work and back every day. One way, the trip is fifty miles. How many miles does she drive in five days?

Which of these statements is true: 1) It is not uncommon for most of the people in the top 5 percent of income-earners to be 45 years old and up. 2) Three-quar

25. Smoke and fog together give rise to: global warming smog ozone depletion acid rain

2nd exercise of a 5-part course. Giving 100p for each. Total of 500p. (Everything must have a procedure) 2. Convert the next rectangular functions into polar fu

What is the formula of Sodium Sulfide? A) Na3S₂ B) NaS₂ C) Na₂S D) Nas

18 What is the perimeter of this shape? 7 cm 7 cm 7 cm cm 7 cm 7 cm 7 cm

A watermelon weighs 4.2 kg and a pumpkin weighs 2 kg 250g Express the total weight of the items in kilograms. (30 points

Instructions: Your friend Jo just texted you saying she’s planning to meet some guy she met online. You know this is a really dangerous idea. Write a convincing

Which of these statements is true: 1) It is not uncommon for most of the people in the top 5 percent of income-earners to be 45 years old and up. 2) Three-quar