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PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!WILL MARK BRAINLEST!!!!!


Which proportional relationship has a unit rate of 3.5?

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  • ranikashyab066


    Answer:

    TABLE 4 is the CORRECT REPRESENTATION.

    Step-by-step explanation:

    Two quantities P and Q is said to proportional to each other

    ⇔  P \propto Q  \implies   k  = \frac{Q}{P}

    Here, k = PROPORTIONALITY CONSTANT

    Now, in Table 1:

    x = 2, y = 9 in first entry.

    Here, k  = \frac{y}{x} = \frac{9}{2}  = 4.5\\\implies  k = 4.5

    So, in Table 1 , the proportional relationship has a unit rate of 4.5.

    Now, in Table 2:

    x = 2, y = 6 in first entry.

    Here, k  = \frac{y}{x} = \frac{6}{2}  = 3\\\implies  k = 3

    So, in Table 2 , the proportional relationship has a unit rate of 3.

    Now, in Table 3:

    x = 2, y = 5 in first entry.

    Here, k  = \frac{y}{x} = \frac{5}{2}  = 2.5\\\implies  k = 2.5

    So, in Table 3 , the proportional relationship has a unit rate of 2.5.

    Now, in Table 4:

    x = 2, y = 7 in first entry.

    Here, k  = \frac{y}{x} = \frac{7}{2}  = 3.5\\\implies  k = 3.5

    So, in Table 4 , the proportional relationship has a unit rate of 3.5.

    hence, TABLE 4 is the CORRECT REPRESENTATION.