Solve each system by substitution. 1) y = 7x - 18 8x + 3y = 4 2) y = 3x + 2 5x + 5y = 10 3) -3x - 2y = 5 y = 3.x + 11 4) y = 4x + 19 5x - 4y=-10

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

answer by yourhope:

hi! : )

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