What is the vertex of the graph of y= 3/2 + 2x + 1?

answer:

the vertex is -1.25,0

step-by-step explanation:

go to desmos.com

answer:

it's not possible to find vertex with these numbers  

step-by-step explanation:

sorry

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°