ccss.hsa-sse.a.1.q.a1.hdc.2 - Here are descriptions for how two dot patterns are growing.

Here are descriptions for how two dot patterns are growing.

64 viewed last edited 2 years ago

ccss.hsa-sse.a.1.q.a1.hdc.2 ccss.hsa-sse.b.3.q.a1.hdc.2 ccss.hsf-bf.a.1.a.q.a1.hdc.2 hsa-sse.a.1 hsa-sse.b.3 hsf-bf.a.1.a understanding patterns of change quadratic funcitons

Anonymous

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Pattern A: Step 3 has 10 dots. It grows by 3 dots at each additional step.
Pattern B: The total number of dots can be expressed by , n^{2}+2 where, n, is the step number.

For each pattern, draw a diagram of Step 0 to Step 3.

Sangeetha Pulapaka (last edited 2 years ago) (Expert, Educator @Qalaxia)

0

Pattern A: Since the pattern grows by 3 dots, and there are 10 dots in step 3, we have 1 dot at step 0, 4 dots at step 1, 7 dots at step 2, and 10 dots at step 3.
Pattern B: Since the dots follow a n^{2}+2 pattern where n is the step number, step 0 - 0^{2}+2 = 2, step 1 - 1^{2}+2 = 3, step 2 - 2^{2}+2 = 6, step 3 - 3^{2}+2 = 11