EbrahimK206319 EbrahimK206319

03-11-2022
Mathematics

contestada

please answer? options for the second box: (there is no solution) (there is one solution) (there is two solution)

please answer options for the second box there is no solution there is one solution there is two solution class=

Respuesta :

SaidaK63086 SaidaK63086

03-11-2022

Solution

We are given

[tex]y=4x^2+15x-4[/tex]

Here

[tex]\begin{gathered} a=4 \\ b=15 \\ c=-4 \end{gathered}[/tex]

The discriminant D is

[tex]\begin{gathered} D=b^2-4ac \\ D=15^2-4(4)(-4) \\ D=225+64 \\ D=289 \end{gathered}[/tex]

Since, the discriminant is positive, we have two x- intercept

Answer Link

Otras preguntas

Find the measures in the diagram.

The chief financial officer of Allied Corporation is setting up two production work shift pay schedules. Swing shift workers are to receive 1/12 more pay than d

Question content area top Part 1 The Pawlak Company has three product lines of beltslong dashA, B, and Clong dashwith contribution margins of $ 5, $ 4, and

have you heard of the app that lets you locate and "catch" different characters using your phone or tablet, it uses ___________

deduce why two objects with the same mass can have different densitys

the green box. 7 [?] 13 Salmas All Right 9 Round to the nearest hundredth. Enter

Flannery used lilies and roses to create six identical flower arrangements. Write an equation to describe the relationship between , the number of lilies, and ,

make x the subject of the formula y = b/ax

Please fill out the table.

An atwood machine is constructed using two wheels (with the masses concentrated at the rims.) The left wheel has a mass of 2.3 kg and with a radius of 21.93 cm.