Browse questions and clear answers across school subjects and test-preparation topics.
Which statement is true? The y-intercept of Function A is greater than the y-intercept of Function B. The y-intercept of Function A is less than the y-intercept of Function B.
Read more →Which statement is true? The y-intercept of Function A is greater than the y-intercept of Function B. The y-intercept of Function A is less than the y-intercept of Function B.
Read more →A botanist came across a species of plant that has two varieties of flower color: purple and white. The botanist wanted to complete several genetic crosses to determine the relationship between the two alleles. Upon crossing the different…
Read more →Which of these is NOT a way to think about finding -12 – 7? The number 7 units to the left of -12 on the number line The negative distance between -12 and 7 on the number line Changing the signs and the operation: 12 + -7 The addition…
Read more →Based on this text, which statement about mosquitoes is correct? A) Scientists think mosquitoes have been unfairly blamed for carrying deadly diseases. B) Scientists believe that mosquitoes are an important food source for many animals.…
Read more →The scatter plot to the right shows the fat and calorie content of several snack foods: The function y = 10x + 190 represents the relationship of the given data. What does the 10 in the function represent in the relationship between grams…
Read more →Madi Rosevear faced challenges while working in Antarctica. Based on this excerpt, which two things caused her hardships? A) being afraid of heights B) dangerous cold weather C) not enough exercise D) too many scientists E) not enough…
Read more →The elephant is related to an animal called a rock hyrax. This is surprising because a rock hyrax A has rough scales. B is bigger and faster. C is small and furry. D has sharp spikes.
Read more →Carson evaluated 3/4 ÷ 3/4 and got an answer of 8/9. Which statement is true? It is incorrect, because thirds and quarters cannot combine to make ninths. It is correct because 8/9 = 3/4 ÷ 2/3. It is incorrect, because a quotient cannot be…
Read more →How did Elway win his first Super Bowl? A. He changed his passing technique by using less force. B. He combined his skills with those of teammate Terrell Davis. C. He sprinted down the field to catch a touchdown pass. D. He completed more…
Read more →Function A and Function B are linear functions. Function A x y -8 2 -4 3 8 6 Function B y = (1/2)x + 1 Which statement is true? The y-intercept of Function A is greater than the y-intercept of Function B. The y-intercept of Function A is…
Read more →What is the main idea of this selection? A A highly respected mayor becomes an unwitting pawn in a bribery scheme. B A shrewd innkeeper finds a questionable way to increase his tavern’s profits. C A wrongly accused man tries in vain to…
Read more →This selection mainly describes A the cure for boredom and discontent. B why curiosity is the wick in the candle of learning. C the evils of humanity being released in the world. D the benefits of collaboration and cooperation.
Read more →Choose the graph that best models the inequality. y < -4x - 2 A) Graph 1 B) Graph 2 C) Graph 3 D) Graph 4
Read more →What value of m will make this expression equal to 12.4? When m = -5.1, the expression will equal 12.4. Any value of m, except when m = -5.1, will make the expression equal to 12.4. m = 0 is the only value that will make the expression…
Read more →The author’s purpose in writing this selection was most likely to A) present information about notable stories in the sport of competitive figure skating. B) appeal to readers’ emotions with stories of figure skaters overcoming adversity.…
Read more →Choose the phrase that uses correct punctuation to indicate an omission in the underlined section of the sentence below. “Give me your tired, your poor—the wretched refuse of your teeming shore.” A) poor – the B) poor . . . the C) poor;…
Read more →Choose the phrase that uses correct punctuation for the underlined section of the sentence below. These individuals traveled to or were brought to the part of the North American continent that became the United States over hundreds of…
Read more →How does the author’s purpose in Passage 1 differ from the speaker’s purpose in Passage 2? Cite examples from the text to support your response.
Read more →Does (7, 0) make the equation y = 2x² – 3x – -7 true? yes no
Read more →Omar uses the equation y = 2.89x to determine the total cost, y, in dollars, for x pounds of potato salad. Which statement about the cost of potato salad at Barry’s and Omar’s sandwich shops is true? A. The cost per pound at Barry’s…
Read more →What is the length of the diagonal brace? 12 inches 14 inches 15 inches 17 inches
Read more →Does the point (0, 4) satisfy the equation y = -8x² + -5x + -4? yes no
Read more →What is the distance, in units, between point D and point E? M. √5 units P. 3 units R. √13 units S. 5 units
Read more →What is the relative frequency of eighth-grade students who prefer to obtain the news from the Internet to all the eighth-grade students surveyed? A) 0.33 B) 0.40 C) 0.67 D) 0.15
Read more →What are the domain and range of this function? domain: {0, 2, 3, 4} range: {-4, -3, 2, 0} domain: {0, 2, 3, 4} range: {-4, -2, 0} domain: {0, 1, 2, 4} range: {-4, -3, 2, 0} domain: {0, 1, 2, 4} range: {-4, -2, 0}
Read more →Tony collected data on the years of employment and the annual salaries of the salespeople at Company Z. He made a scatterplot and drew a trend line that approximated the line of best fit for the data, as shown below. What does the slope…
Read more →Point (25, 125) means that the monthly home heating bill was $ for an average monthly temperature of °F. The plot shows that, in general, as the average monthly temperature increases, the amount of the monthly home heating bill .
Read more →Is the function y = 3 + 9/4√x linear or nonlinear? linear nonlinear
Read more →Is the function y = 5/3 – 1/10x linear or nonlinear? linear nonlinear
Read more →Is the function y = 5 + (7/4)x² – 8x linear or nonlinear? linear nonlinear
Read more →Is the function y = -10 – x/4 linear or nonlinear? linear nonlinear
Read more →What is the approximate volume of the cone? Use 3.14 for π. 31.4 cm³ 94.2 cm³ 471 cm³ 157 cm³
Read more →What are the domain and range of this function? domain: {-5, 2, 3, 4, 5} range: {-4, -1, 1} domain: {-5, 2, 3, 4, 5} range: {-4, -1, 1, 5} domain: {-5, 1, 3, 4, 5} range: {-4, -1, 1, 5} domain: {-5, 1, 3, 4, 5} range: {-4, -1, 1}
Read more →Which expression has the greatest value? √8⁴ 16³ √16² √64²
Read more →What is the difference written in scientific notation? 0.00067 − 2.3 × 10⁻⁵ 4.4 × 10¹ 6.47 × 10⁻⁵ 4.4 × 10⁻⁵ 6.47 × 10⁻⁴
Read more →Which table represents a linear function? x y 0 1 1 3 2 -3 3 -1 x y 0 0 1 1 2 4 3 9 x y 0 0 1 -1 2 4 3 -9 x y 0 3 1 1 2 -1 3 -3
Read more →Based on this excerpt, what issue on slavery does Douglass feel there is no need to defend? A the work of the abolitionists B the rights of the slaveholder C the return of fugitive slaves D the humanity of the slave
Read more →Benito is selling T-shirts for $8 each for his school fund-raiser. So far, he has sold 16 T-shirts. How many more does he need to sell to reach his goal of $200 in sales? Three of these equations solve for the number of T-shirts, t, he…
Read more →Use the graph of the function to complete the table. input output 4 ___ 5 5
Read more →How many seventh-grade students responded to the survey? Show or explain how you got your answer. A) 30 B) 16 C) 34 D) 10
Read more →Is (3, 5) a solution to the equation y = x² -4? yes no
Read more →Which of these relations is a function? A. Top left graph B. Top right graph C. Bottom left graph D. Bottom right graph
Read more →Which of these relations is a function? A) First graph B) Second graph C) Third graph D) Fourth graph
Read more →Is (0, -6) a solution to the equation y = -3x² + 6x + 6? yes no
Read more →Which three phrases from paragraph 12 best support the correct answer in Part A? A “a singular absence” B “clanked and clanged” C “incessant din” D “jerked to the shoulder” E “blurred and shifting” F “growing larger and larger”
Read more →What do the connotations of the descriptive words in paragraph 12 of Passage 1 most clearly add to the reader’s understanding of the setting? A The positive connotations reflect the bravery of the men. B The negative connotations reflect…
Read more →The triangle V′W′X′ is a dilation of the triangle VWX. What is the scale factor of the dilation? Simplify your answer and write it as a proper fraction, an improper fraction, or a whole number.
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