tylerkay2003 tylerkay2003

22-02-2018
Mathematics

contestada

find the smallest zero for the function h(x)= 4x2-8x-60

Respuesta :

mathmate mathmate

22-02-2018

h(x)=4(x^2-2x-15)=4(x-5)(x+3)
For h(x) to vanish, (x-5)=0 or (x+3)=0
=>
The zeroes are x=5 OR x=-3.
The smaller zero is therefore -3.

Answer Link

Otras preguntas

Flint Corporation purchased from its stockholders 5,200 shares of its own previously issued stock for $254,800. It later resold 1,825 shares for $52 per share,

While you are changing a light bulb in the kitchen, it breaks, leaving the broken end stuck in the socket. First you turn off the power. Then, to avoid getting

A _____ budget allocates resources as if each budget were brand new.

An active repressor protein:________.a. is a structural protein. b. binds to the DNA molecule and promotes transcription initiation. c. binds to the DNA molecul

Step 1: What parts of the plot seem related to a possible theme in the novel? (Think about the main conflict and how it get resolved or worked out.)

Simplify: 12x3 - 3(2x3 + 4x -1) - 5x + 7

Why did cowboys drive their cattle north from Texas along the Chisholm trail

How many flowers, spaced every 33 in., are needed to surround a circular garden with a 125-ft radius? Use 3.14 for π (PI).

uppose that 10% of the population is taking a certain drug, and 30% of them suffer from migraines as a side effect. Supposing that the rate of migraines in the

Karen horney emphasized that childhood anxiety is caused by