zaliafreeman zaliafreeman

08-12-2021
Mathematics

contestada

11)
Given the function, f(x) = x2 + 5x - 3 evaluate f(-2).

Respuesta :

jimrgrant1 jimrgrant1

08-12-2021

Answer:

f(- 2) = - 9

Step-by-step explanation:

Substitute x = - 2 into f(x) , that is

f(- 2) = (- 2)² + 5(- 2) - 3 = 4 - 10 - 3 = 4 - 13 = - 9

Answer Link

Otras preguntas

Given: f = {(0, 1), (2, 4), (4, 6), (6, 8)} and g = {(2, 5), (4, 7), (5, 8), (6, 9), (7, 5)} Complete the ordered pair below for the function shown. f(x) -----

The height of Dougal is 1.84 metres. The height of Seb is 1.7 metres. Write the height of Dougal as a fraction of the height of Seb. Give your answer in its sim

6 different between mango and lotus

True or false: if false please change the statement so it’s true. Movement of the earths plates DO NOT cause earthquakes or volcanoes

During the early 1600s, workers on tobacco plantations in Virginia were mostly poor debtors. Indentured servants. Enslaved Africans. Enslaved American Indians.

The British government rejected the Albany Plan of Union because it believed that the plan might hurt the economies of the colonies. the central government shou

Solve the equation for x 2 (2.0 – 3) = 10

100 POINTS!! ASAP - Pls Show all WORK

Suppose a radio signal (light) travels from Earth and through space at a speed of 3 × 108/ (this is the speed of light in vacuum). How far (in meters) into spac

A truck covered 2/7 of a journey at an average speed of 40 mph. Then, it covered the remaining 200 miles at another average speed. If the average for the whole