Al1_STAAR review_4.5

The water level of a river was measured each day during a two-week period. The graph models the linear relationship between the water level of the river in feet and the number of days the water level was measured.

Which statement best describes the y-intercept of the graph?

• The water level increased by 0.25 ft per day.

• The maximum water level was 6 ft

• The initial water level was 4 ft.

• The water level was measured for 8 days.

Tags

CCSS.HSF.LE.B.5

The graph of part of linear function is shown on the grid. Which inequality best represents the domain of the part shown?

• -4<x<3

• -2≤f(x)≤7

• -4<x≤3

• -4≤f(x)≤3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

A student rode a bike from school to the gym. The graph shows the students distance in miles from the gym after ride the bike for x minutes. What is the range of the function for this situation?

• 0<x<8

• 7≤f(x)≤0

• 8<x<0

• 0≤f(x)≤7

Tags

CCSS.HSF.IF.B.4

Which statement is true about the exponential graph below?

• The coordinates of the x-intercept is (0, 3).

• The coordinates of the y-intercept is (0, 3)

• The equation of the asymptote is x = 2.

• The graph includes point (1, 9).

Tags

CCSS.HSF-IF.C.7E

The graph of an exponential function is shown on the grid.

Which dashed line is an asymptote for the graph?

• Line r

• Line q

• Line s

• Line t

Tags

CCSS.HSF-IF.C.7E

Which graph represents a function with a domain of all real numbers greater than or equal to -7 but less than 2?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What appears to be the domain of the part of the exponential function graphed on the grid?

• -1≤x≤3

• -1≤y≤3

• 5.3≤x≤27

• 5.3≤y≤27

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which graph represents a function with a range of all real numbers greater than or equal to -2?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The graph of quadratic function f is shown on the grid. What is the y-intercept of the graph?

• (-6, 4)

• (-2, -4)

• (-3, -5)

• (0, 4)

Tags

CCSS.HSF-IF.C.7A