The diagram represents the enlargement of a rectangle by using a scale factor of 6. A rectangle has a length of 30 feet and width of 6 feet.

What are the dimensions of the original rectangle?
5 feet by 1 foot
5 feet by 6 feet
25 feet by 1 foot
180 feet by 36 feet

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

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The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?