MPM1D Exam Review

PRACTICE QUESTION ANSWERS

QUESTIONS ANSWERSPg 37 #11b, −1

18Pg 37#11d −1

3Pg 64 #1

Pg 92#3

Pg 97#12

Pg114#6d,5e6d=10, 5e=

1681

Pg 127#7a,8g,9g,8i 7a) 51=5, 8g) m3n3, 9g)5cd, 8i) a6b2

Pg134#3

Pg 151#1 BPg 157#4d 7v-17Pg 166#5c -12w2+4wPg 168#13ab a) 10x + 2, b) 6 x2+2 xPg 169#18c -2x +36Pg 175#18f 4 b3−8b2+20bPg 175#19b 4 x2−20x−24Pg 193#3c Y = 3Pg 201#9d

K = 103

Pg 208#2c X = -1Pg 231#12c F=amPg 250#1, c1 a) Direct, b) partial, c1)a)partial, b)neither, c) directPg251#5 a)$250, $4xnumber of students, b)C=4n+250 c)#350Pg 252#7c C=0.2n + 100Pg 268#5 a)-0.006, b)the temperature decreases by .006 degrees Celsius per minutePg270#14

Pg 276#2 1,2,4 non-linear, b)3,3,3 linear, c) -1,1,3 non-linear, d) -4,-4,-4 LINEARPg 288, #8

a)14 , b)

54 , c)

−34

Pg 290#1,41) C, 4) C

Pg 303# c1 a) X=-3, b) y=6, c) y=2x-3, d) y=-x+4Pg 304#1