The weight, in pounds, of a newborn baby t months after birth can be modeled by the equation
W=11+2t. What is the
y-intercept of the equation and what is its interpretation in the context of the problem?//delta math//

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°

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

you have to put the graph on here with the question

step-by-step explanation:

c

step-by-step explanation: