Mathematics, 05.11.2020 18:40 ushayuri
Parul attempted to solve an inequality but made one or more errors. Her work and the graph she drew are shown below.
Negative 5 x minus 3.5 greater-than 6.5. Negative 5 x greater-than 10. x greater-than negative 50.
A number line going from negative 110 to positive 10. A closed circle is at negative 50. Everything to the right of the circle is shaded.
What errors did Parul make? Select three options.
Answers: 1
Answer from: Quest
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:
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