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100
88a.

60 degrees.

200

95. For each system below, determine where the graphs intersect.

b. y=x2-3x-8

y=2

(5, 2) (-2, 2)

200

97.

Identify the intercepts and explain in context.

(0,0) and (7.2, 0)

Jamie's starting and landing points. Jamie's jump was 7.2 meters long.

200

88b

135 degrees

300

95a.

For each system below, determine where the graphs intersect.

y=-3x+5

(x-1)2+y=6



(5, -10) (0,5)

300

98.

Identify the intercepts.

(-2, 0) (4, 0), and (0, -8)

300

88c

36 degrees

300

90. What is the volume

97.5 

400

97. Identify vertex and explain in context

(3.6, 1.0368)

Jamie's jump reached maximum height of 1.0368 when Jamie had traveled a horizontal distance of 3.6 meters.

400

89. What is the volume

=6.2 m3

400

91. What is volume

1/3(36)(10)=120

500

98. Identify vertex.

(1, -9)

500

89. What is surface area

15.9 m2

500

91. What is surface area

36+125.3=161.3