anonymous
  • anonymous
A man takes a photo of a bridge on holiday. The arch of the bridge in her photograph can be modelled by the equation y = −0.11x 2 + 1.26x + 1.20, where x is the horizontal distance of the inner edge of the bridge from the centre line of the photo, and y is the vertical distance from the bottom of the photo (both measured in cm). (i) Find the y-intercept of the parabola y = −0.11x^2 + 1.26x + 1.20. (ii) (1) Find the coordinates of the point where the line x = 9 meets the parabola.
Mathematics
schrodinger
  • schrodinger
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

Nnesha
  • Nnesha
y-intercept is a point when line line intersect y-axis when x =0 so to find y-intercept substitute x for 0
Nnesha
  • Nnesha
y= -.11x isn't a parabola
Nnesha
  • Nnesha
oh nvm y = −0.11x^2 + 1.26x + 1.20. this is your equation so replace all x's with 0

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Nnesha
  • Nnesha
question ???? understood? or not ? ???
anonymous
  • anonymous
yea h so y =1.2
anonymous
  • anonymous
what i dont get is the second part

Looking for something else?

Not the answer you are looking for? Search for more explanations.