Question

i really need help i have searched and searched to find out what to do and im stumped.

Answer 1

with what?

Answer 2

What do you need

Answer 3

If you ever swam in a pool and your eyes began to sting and turn red, you felt the effects on an incorrect pH level. pH measures the concentration of hydronium ions and can be modeled by the function p(t) = −log10t. The variable t represents the amount of hydronium ions; p(t) gives the resulting pH level.

Water at 25 degrees Celsius has a pH of 7. Anything that has a pH less than 7 is called acidic, a pH above 7 is basic, or alkaline. Seawater has a pH just more than 8, whereas lemonade has a pH of approximately 3.
Complete Questions 1 and 2 on your own. Work with your partner to answer Question 3.
1. Create a graph of the pH function either by hand or using technology. Locate on your graph where the pH value is 0 and where it is 1. You may need to zoom in on your graph.
2. The pool maintenance man forgot to bring his logarithmic charts, and he needs to raise the amount of hydronium ions, t, in the pool by 0.50. To do this, he can use the graph you created. Use your graph to find the pH level if the amount of hydronium ions is raised to 0.50. Then, convert the logarithmic function into an exponential function using y for the pH.
3. The pool company developed new chemicals that transform the pH scale. Graph the parent pH function p(t) = −log10t and the transformations below on the same graph. Send the graph to your partner. Your partner will explain which transformation results in a y-intercept and why. You may graph by hand or using technology. Use complete sentences.
o p(t) + 1
o p(t + 1)
o −1 • p(t)

Answer 4

dont worry about the work alone and work with partner part

Answer 5

well never mind imma just gtfo of here oml that looks hard af

Answer 6

@Michele_Laino

Answer 7

@freckles

Answer 8

As per an axiom in Euclidean geometry, if points lie in a plane, the containing those points also lies in the same plane.

Answer 9

@pinkcandyrosez882

Answer 10

So so sorry, but I have no idea what this is... If you can't figure it out I guess go with your best guess. If it's for an assessment you may be able to view the answer afterward and retake it if it's wrong, but then again, your best guess could be the right answer :) So sorry, again!

Answer 11

its ok thanks anyways

Answer 12

Np, Hope you figure it out though :)