Provide an appropriate response.(a) Sketch the graph of y = f(x) = 2x + 6. (b) Determine the intercepts. State (c) the domain and (d) the range of f.
What will be an ideal response?
| (a) |
| (b) | (-3, 0), (0, 6) |
| (c) | all real numbers |
| (d) | all real numbers |
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Find the area.
(a parallelogram)
A. 20 cm2
B.
| 25 cm2 |
C. 12.5 cm2
D. 10 cm2
Solve the problem.Jill would like to make a purchase at a clothing store. The charges for the items that she has selected are shown below. If she has $80, does she have enough? If not, then how much more does she need?
A. Yes B. No; $7.42 C. No; $6.21 D. No; $0.05
Solve the problem. Use 3.14 for ?.A wicker basket has a circular rim with a diameter of 10 in. How many inches of ribbon are needed to go once around the rim?
A. 29.4 in. B. 31.4 in. C. 100 in. D. 62.8 in.
Use the given graph of the polynomial function to state whether the leading coefficient is positive or negative and whether the polynomial function is cubic or quartic.
A. Negative; Cubic B. Negative; Quartic C. Positive; Quartic D. Positive; Cubic