penguin22225 penguin22225

10-09-2020
Mathematics

contestada

NEED HELP! WORTH 27 POINTS!!!!!!

NEED HELP WORTH 27 POINTS class=

Respuesta :

Cytokine Cytokine

10-09-2020

Just plug -2 into x

f(-2) = 2(-2)^2 + 4(-2) + 5

Simplify the right side

f(-2) = 8 - 8 + 5

Combine like terms

f(-2) = 5

Answer Link

Otras preguntas

What does |-100| equal?

why food coming from stomach is to be made alkaline?

A 76.5 kg cross-country skier skiing on unwaxed skis along dry snow at a constant speed of 4.00 m/s experiences a force of friction of -60.0 N. What is the coe

Vivid writing includes ___ descriptions of things that can be seen, touched, heard, smelled, and tasted. A. sensuous B. tangent

Solve for x: 25x2 − 36 = 0

How to study well for an exam ?

CONSIDER A TRAIN WHICH CAN ACCELERATION OF 20CM/SEC AND SLOW DOWN WITH ACCELERATION OF 100 CM/SEC FIND THE MINIMUM TIME FOR TRAIN TO TRAVEL BETWEEN THE STATIONS

Hydrangea plant's petals change to which colour on the addition of acids?

Which regions have been the sites of genocide or a attempted genocide in the last 30 years?

what is the perimeter of the inside of the track?use 3.14 for pie