Alg 1 FOCUS Day 76

y = 3.5x + 5.8

y = 5.8x + 3.5

y = -3.5x + 5.8

y = 3.5x - 5.8

72.3 meters

67.6 meters

59.7 meters

56.5 meters

{-5/2, 3}

{-2/5, 3}

{0, -15}

{5/2, -3}

Domain: all real numbers

Range: all real numbers less than or equal to -3

Domain: all real numbers greater than or equal to -3

Range: all real numbers

Domain: all real numbers

Range: all real numbers greater than or equal to -3

Domain: all real numbers less than or equal to -3

Range: all real numbers

No zeros

One zero

Two zeros

Three zeros

(0, 3)

(9, 0)

(3, 0)

(0, 9)