A table representing a linear function is shown below.What are the x- and y-intercepts of the graph of the function? ( ) A. (0, 43) and (-2, 0) B. (-43, 0) and (0, 2) C. (43,0) and (0, -2) D. (0, -43) and (2, 0) 相关知识点: 试题来源: 解析 D 反馈 收藏
Answer to: The graph of a function y = f(x) is shown. At which point(s) (dy by dx) is negative and ((d^2 (y)) by dx^2) is positive. a. A b. B c. C...
It is given that the graph of a linear function passes through the points A(-3, 2) and B(1,6).(1) Find an analytical expression of this function and draw the graph.(2) Find the are a of the triangle formed by the graph of the function and the two axes. 相关知识点: 试题来...
Why? If it is known that f(0) = 0, sketch a possible graph The graph of a function is shown below. a) On what interval(s) of x is f(x) positive?Use the given graph of the derivative f' of a continuous function f over the i...
The graph of a linear function is a straight line. Forms of Linear Equations A linear equation in standard form is written asax+by=cwherea,b,c∈Z. A linear equation in slope-intercept form is written asy=mx+bwheremis the slope of the line andbis theyinterc...
∵straight line A line that does not bend or curve. The graph of a linear relationship is a straight line and is often presented in the form y=mx +c,where m is the slope,or gradient,of the line and cis the y-intercept (the point at which the line cuts the y-axis). 相关知识...
The graph of the function {eq}f {/eq} is shown in the given figure. Evaluate the value of {eq}f(1.75) {/eq}. Piecewise Function: Let's say we have a function {eq}\displaystyle f(x) {/eq} which is a piecewise function. A piecewise function is a combinatio...
百度试题 结果1 题目 8 If the graph of a linear function is parallel to the line y=-3x and passes through the point(-1,2)and(2,m),then m=___. 相关知识点: 试题来源: 解析 8-7 反馈 收藏
The function f(x) is shown on the graph. Which type of function describes f(x)? (a) Exponential (b) Logarithmic (c) Polynomial (d) RationalRational Functions:Rational functions are of the following form: R(x)=f(x)g(x) ...
So then the linear function is y = f(x) = (-1/2)X - 3y = g(x) = 1/2 * f(x) = (-1/4)x - 3/2y-intercept is (-1/4)(0) - 3/2 = 0 - 3/2 = -3/2 ---> (0,-3/2)x-intercept is (-1/4)x - 3/2 = 0 ---> (-1/4)x = 3/2 ---> x ...