Iwill appreciate it very much if i can get some on this question you.

use the quadratic equation y=x^2+3x-10

where does the vertex of the parabola lie?

a) above the x-axis

b) below the x-axis

c) on the x-axis

d) on the y-axis

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?