Unit 1 Lesson 14: Unit 1 Test February 12, 2020
clear
DOUD
You may use Desmos. Please box your answers, so they are easy to find. Combine both pages Into
one document. This must be printed out and handwritten to be accepted!
1.) Use the graph below to answer parts A - G (7 Points)
Identif...
A) Max:
pa din
B) Min:
C) Equation of the Midline:
3114
11
D) Amplitude:
E) Period:
G) What is the equation of the sinusoid?!
F) Frequency:
f(x) =

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)