thomast13140 thomast13140

09-06-2021
Mathematics

contestada

Given the function f(x) = −5x^2 − x + 20, find f(3).

Respuesta :

clarch19 clarch19

09-06-2021

Answer:

f(3) = -28

Step-by-step explanation:

f(3) = -5(3²) - 3 + 20

= -5(9) - 3 + 20

= -45 - 3 + 20

= -48 + 20

= -28

Answer Link

Otras preguntas

Which of the following architectural features does this photograph of the Hagia Sophia show? (5 points) Dome Pillars Mosaics Basilica

find the lowest common multiple of 8 and 6

Solve the equation. -9x + 1 = -x + 17

the length of a rectangular picture frame is twice the width the frame has a permit from her murder of 96 in write and solve a system of equations to represent

Which branch of government makes laws

Simple regression was employed to establish the effects of childhood exposure to lead. THe effective sample size was about 122 subjects. THe independent variabl

A basin has the shape of a prism. What is the capacity of this basin? * a) 16,8 litres b) 168 litres c) 1680 litres d) 16800 litres

Mrs. opsahl drove 399 miles on 14 gallons of gas.how many miles per gallon did her car get

PLEASE HELP!!!!which of the following corrects the problem in the sentence below while retaining the meaning?

PLZZZZZZZZZZZZZZZZZ HELP MEEEEEEEEEEEEEEEEEEEEEE A quadrilateral has two pairs of parallel sides. The opposite angles in the quadrilateral are congruent but do