SAT 2026 (Simulado mthedu estilo SAT Math nº 1 · não oficial)

44 questões de Matemática. Toque numa questão para ver o enunciado, o gabarito e a resolução.

• Questão 1 · Equações e inequaçõesIf 3x+7=22, what is the value of 6x-5?
• Questão 2 · Aritmética e porcentagemA jacket originally priced at $80 is on sale for 15% off. What is the sale price of the jacket?
• Questão 3 · Geometria analíticaA line in the xy-plane passes through the points (2, 5) and (6, 17). What is the slope of the line?
• Questão 4 · Funções (afim e quadrática)The function f is defined by f(x)=x^2-4x+1. What is the value of f(-2)?
• Questão 5 · Geometria planaThe lengths of the legs of a right triangle are 9 and 12. What is the length of the hypotenuse?
• Questão 6 · Equações e inequaçõesModule 1 · Student-produced response: enter one answer (fractions and decimals are accepted). A taxi ride costs $3.50 plus $1.25…
• Questão 7 · Matrizes, determinantes e sistemasx+y =10 x-y =4 The solution to the given system of equations is (x, y). What is the value of xy?
• Questão 8 · EstatísticaThe data set below shows the number of books read last month by five students. 4, 7, 7, 9, 13 What is the mean number of books…
• Questão 9 · Polinômios e números complexosWhich expression is equivalent to (x+3)^2?
• Questão 10 · Função exponencial e logaritmoModule 1 · Student-produced response: enter one answer (fractions and decimals are accepted). If 2^x+1=32, what is the value of x?
• Questão 11 · Geometria planaA circle has an area of 49π square units. What is the circumference of the circle, in units?
• Questão 12 · Equações e inequaçõesWhich of the following values of x satisfies the inequality 5-2x11?
• Questão 13 · Razão, proporção e regra de trêsModule 1 · Student-produced response: enter one answer (fractions and decimals are accepted). A recipe uses 3 cups of flour for…
• Questão 14 · Funções (afim e quadrática)What is the sum of the solutions to the equation x^2-x-12=0?
• Questão 15 · Funções (afim e quadrática)A plant is 6 centimeters tall and grows 1.5 centimeters each week. Which function gives the height h, in centimeters, of the…
• Questão 16 · Geometria planaIn triangle ABC, the measure of angle A is 48^ , and the measure of angle B is twice the measure of angle C. What is the measure…
• Questão 17 · ProbabilidadePlays an instrument Does not play Total ------------ Grade 10 36 64 100 Grade 11 54 46 100 Total 90 110 200 The table summarizes…
• Questão 18 · Função exponencial e logaritmoThe population of a town is 1,200 and is increasing by 5% each year. Which expression represents the population of the town t…
• Questão 19 · Matrizes, determinantes e sistemasModule 1 · Student-produced response: enter one answer (fractions and decimals are accepted). 3x+ky =8 6x+10y =5 In the given…
• Questão 20 · TrigonometriaModule 1 · Student-produced response: enter one answer (fractions and decimals are accepted). In right triangle ABC, angle C is a…
• Questão 21 · Funções (afim e quadrática)The function f is defined by f(x)=(x-2)(x+6). What is the minimum value of f(x)?
• Questão 22 · Equações e inequaçõesModule 1 · Student-produced response: enter one answer (fractions and decimals are accepted). x^2+bx+25=0 In the given equation,…
• Questão 23 · Equações e inequaçõesIf 4(x-3)=2x+6, what is the value of x?
• Questão 24 · Geometria analíticaA line in the xy-plane has an x-intercept of 4 and a y-intercept of -6. What is the slope of the line?
• Questão 25 · Geometria analíticaLine is defined by y=-2x+7. Line m is parallel to line and passes through the point (1, 1). Which equation defines line m?
• Questão 26 · Polinômios e números complexosWhich expression is equivalent to (6x^3y^2)/(2xy), where x0 and y0?
• Questão 27 · Geometria espacialA right circular cylinder has a radius of 3 inches and a height of 8 inches. What is the volume of the cylinder, in cubic inches?
• Questão 28 · Aritmética e porcentagemModule 2 · Student-produced response: enter one answer (fractions and decimals are accepted). The price of a concert ticket…
• Questão 29 · Equações e inequaçõesWhat are all the solutions to the equation √(x+5)=x-1?
• Questão 30 · Funções (afim e quadrática)A plumber uses the equation C=25h+40 to estimate the total cost C, in dollars, of a job that takes h hours. What is the best…
• Questão 31 · EstatísticaData set A: 10, 10, 10, 10, 10 Data set B: 6, 8, 10, 12, 14 Which statement about the two data sets is true?
• Questão 32 · Funções (afim e quadrática)Module 2 · Student-produced response: enter one answer (fractions and decimals are accepted). The functions f and g are defined…
• Questão 33 · Geometria analíticaThe equation of a circle in the xy-plane is (x-3)^2+(y+2)^2=36. What are the center and the radius of the circle?
• Questão 34 · Matrizes, determinantes e sistemasModule 2 · Student-produced response: enter one answer (fractions and decimals are accepted). 2x+3y =12 4x-y =10 If (x, y) is the…
• Questão 35 · EstatísticaA survey of 500 randomly selected residents of a city found that 62% of those surveyed support building a new park. The margin of…
• Questão 36 · Função exponencial e logaritmoA car is worth $24,000. Its value decreases by 20% each year. What will the value of the car be after 2 years?
• Questão 37 · Geometria planaTriangle ABC is similar to triangle DEF, where A corresponds to D and B corresponds to E. The length of AB is 6, the length of DE…
• Questão 38 · Polinômios e números complexosFor the polynomial function p, p(3)=0. Which of the following must be true?
• Questão 39 · Funções (afim e quadrática)Module 2 · Student-produced response: enter one answer (fractions and decimals are accepted). For the linear function f, f(2)=11…
• Questão 40 · TrigonometriaModule 2 · Student-produced response: enter one answer (fractions and decimals are accepted). A circle has a radius of 9…
• Questão 41 · Polinômios e números complexosWhich expression is equivalent to (x^2-1)/(x-1)+2, for x≠ 1?
• Questão 42 · EstatísticaModule 2 · Student-produced response: enter one answer (fractions and decimals are accepted). Class A has 20 students with a mean…
• Questão 43 · Funções (afim e quadrática)The graph of y=ax^2+12x+c, where a and c are constants, has its vertex at (-2, -5). What is the value of a+c?
• Questão 44 · TrigonometriaModule 2 · Student-produced response: enter one answer (fractions and decimals are accepted). In a right triangle, one of the…