At Home Part 4

Question 1

Consider the function shown on the graph.

Revolt · Accepted Answer

f(x) = 3(x – 3)(x – 7)

Question 2

Which equation, when graphed, has x-intercepts at (2, 0) and (4, 0) and a y-intercept of (0, –16)?

Revolt · Accepted Answer

f(x) = –2(x – 2)(x – 4)

Question 3

An algebra tile configuration. Only the Product spot is shown. 8 tiles are in the Product spot in 3 columns with 3 rows. First row: 1 + x squared, 2 + x. Second row: 1 +x, 2 +. Third row: 1 +x, 1 +.

Revolt · Accepted Answer

1

Question 4

Which point is an x-intercept of the quadratic function f(x) = (x + 6)(x – 3)?

Revolt · Accepted Answer

(–6,0)

Question 5

The graph of the function f(x) = (x + 2)(x + 6) is shown below.

Revolt · Accepted Answer

The function is negative for all real values of x where–6 < x < –2.

At Home Part 4 Answers

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