Math Matrices

Quarter 2 come out: Matrices: 3 10 1 8row1column1= 3(1)+10(6)=63 1 7 * 6 2row2column1= 1(1)+7(6)=43 9 0 row3column1= 9(1)+0(6)=9 row1column2= 3(8)+10(2)=44 row2column2= 1(8)+7(2)=22 row3column2= 9(8)+0(2)=72 arrange = 63 44 43 22 9 72 Exponential Function: A nuclear power lead worker has a startle salary of $80,000, this pass on add-on 5% a year. economise an equation that represents this situation. How such(prenominal) entrust this person afford in 10 old age? a) y= 80,000(1+.05)* ---> y= 80,000(1.05)* b) y= 80,000(1.05)^10 = $130,311.6 Elective job: A machine salesman makes $15,000 a year, for every sale he makes he earns an extra $15o. Write an equation that represents this situation. How much will the car salesman earn after(prenominal) he sells 53 cars? y=mx+b y= 15,000+150(53) y= 15,000+7950 y= 22,950 He earns $22,950. one-dimensional Function: A student in Ms. Lorussos mathematics configuration earned a vitamin C on their get-go exam. on their 2nd runnel they recieved a 97 and continously mixed-up 3 points on from each one exam. What grade didthe student get to on their 13th testify?

Produce an equation that explains your answer. y=mx+by= 100+ (-3)(13) y= 61 Domain and take care: Find the domain- t(x) = 15+4x -------- ______ V 3x-6 3x-6 > 0 +6 +6 3x > 6 __ __ 3 3 x > 3 Find the Range and insinuate a graphical spirit of the function- j(x) = x^2-6 R= [-6, enfinity) R= { /R, y > -6} -If you want to melt down a bead on a full essay, baseball club it on our website: Ordercustompaper.com

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